20219858820

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{569}}^1$

素因数の和:697

約数の個数: 576

約数和(自身を含む): 78599808000

約数和(自身を除く): 58379949180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 27, 28, 30, 34, 35, 36, 42, 45, 49, 51, 54, 60, 63, 68, 70, 79, 84, 85, 90, 98, 102, 105, 108, 119, 126, 135, 140, 147, 153, 158, 170, 180, 189, 196, 204, 210, 237, 238, 245, 252, 255, 270, 294, 306, 315, 316, 340, 357, 378, 395, 420, 441, 459, 474, 476, 490, 510, 540, 553, 569, 588, 595, 612, 630, 711, 714, 735, 756, 765, 790, 833, 882, 918, 945, 948, 980, 1020, 1071, 1106, 1138, 1185, 1190, 1260, 1323, 1343, 1422, 1428, 1470, 1530, 1580, 1659, 1666, 1707, 1764, 1785, 1836, 1890, 2133, 2142, 2205, 2212, 2276, 2295, 2370, 2380, 2499, 2646, 2686, 2765, 2844, 2845, 2940, 3060, 3213, 3318, 3332, 3414, 3555, 3570, 3780, 3871, 3983, 4029, 4165, 4266, 4284, 4410, 4590, 4740, 4977, 4998, 5121, 5292, 5355, 5372, 5530, 5690, 6426, 6615, 6636, 6715, 6828, 7110, 7140, 7497, 7742, 7966, 8058, 8295, 8330, 8532, 8535, 8820, 9180, 9401, 9673, 9954, 9996, 10242, 10665, 10710, 11060, 11380, 11613, 11949, 12087, 12495, 12852, 13230, 13430, 14220, 14931, 14994, 15363, 15484, 15932, 16065, 16116, 16590, 16660, 17070, 18802, 19346, 19355, 19908, 19915, 20145, 20484, 21330, 21420, 22491, 23226, 23898, 24174, 24885, 24990, 25605, 26460, 26860, 27881, 28203, 29019, 29862, 29988, 30726, 32130, 33180, 34140, 34839, 35847, 36261, 37485, 37604, 38692, 38710, 39830, 40290, 42660, 44951, 44982, 46452, 47005, 47796, 48348, 48365, 49770, 49980, 51210, 55762, 56406, 58038, 58065, 59724, 59745, 60435, 61452, 64260, 65807, 67711, 69678, 71694, 72522, 74655, 74970, 76815, 77420, 79660, 80580, 83643, 84609, 87057, 89902, 89964, 94010, 96730, 99540, 102420, 104517, 107541, 111524, 112455, 112812, 116076, 116130, 119490, 120870, 131614, 134853, 135422, 139356, 139405, 141015, 143388, 145044, 145095, 149310, 149940, 153630, 167286, 169218, 174114, 174195, 179235, 179804, 181305, 188020, 193460, 197421, 203133, 209034, 215082, 224755, 224910, 232260, 238980, 241740, 250929, 253827, 261171, 263228, 269706, 270844, 278810, 282030, 290190, 298620, 307260, 314657, 329035, 334572, 338436, 338555, 348228, 348390, 358470, 362610, 394842, 404559, 406266, 418068, 418215, 423045, 430164, 435285, 449510, 449820, 473977, 501858, 507654, 522342, 522585, 537705, 539412, 557620, 564060, 580380, 592263, 609399, 629314, 658070, 674265, 677110, 696780, 716940, 725220, 752787, 764167, 789684, 809118, 812532, 836430, 846090, 870570, 899020, 943971, 947954, 987105, 1003716, 1015308, 1015665, 1044684, 1045170, 1075410, 1184526, 1213677, 1218798, 1254645, 1258628, 1269135, 1305855, 1316140, 1348530, 1354220, 1421931, 1505574, 1528334, 1573285, 1618236, 1672860, 1692180, 1741140, 1776789, 1828197, 1887942, 1895908, 1974210, 2022795, 2031330, 2090340, 2150820, 2202599, 2292501, 2369052, 2369885, 2427354, 2437596, 2509290, 2538270, 2611710, 2697060, 2831913, 2843862, 2961315, 3011148, 3046995, 3056668, 3146570, 3553578, 3656394, 3763935, 3775884, 3820835, 3948420, 4045590, 4062660, 4265793, 4405198, 4585002, 4719855, 4739770, 4854708, 5018580, 5076540, 5223420, 5349169, 5663826, 5687724, 5922630, 6068385, 6093990, 6293140, 6607797, 6877503, 7107156, 7109655, 7312788, 7527870, 7641670, 8091180, 8495739, 8531586, 8810396, 8883945, 9140985, 9170004, 9439710, 9479540, 10698338, 11012995, 11327652, 11462505, 11845260, 12136770, 12187980, 12797379, 13215594, 13755006, 14159565, 14219310, 15055740, 15283340, 16047507, 16991478, 17063172, 17767890, 18281970, 18879420, 19823391, 20632509, 21328965, 21396676, 22025990, 22925010, 24273540, 25594758, 26431188, 26745845, 27510012, 28319130, 28438620, 32095014, 33038985, 33982956, 34387515, 35535780, 36563940, 37444183, 39646782, 41265018, 42478695, 42657930, 44051980, 45850020, 48142521, 51189516, 53491690, 56638260, 59470173, 63986895, 64190028, 66077970, 68775030, 74888366, 79293564, 80237535, 82530036, 84957390, 85315860, 96285042, 99116955, 103162545, 106983380, 112332549, 118940346, 127973790, 132155940, 137550060, 144427563, 149776732, 160475070, 169914780, 187220915, 192570084, 198233910, 206325090, 224665098, 237880692, 240712605, 255947580, 288855126, 297350865, 320950140, 336997647, 374441830, 396467820, 412650180, 449330196, 481425210, 561662745, 577710252, 594701730, 673995294, 722137815, 748883660, 962850420, 1010992941, 1123325490, 1189403460, 1347990588, 1444275630, 1684988235, 2021985882, 2246650980, 2888551260, 3369976470, 4043971764, 5054964705, 6739952940, 10109929410, 20219858820]

約数ペア:

[(1, 20219858820), (2, 10109929410), (3, 6739952940), (4, 5054964705), (5, 4043971764), (6, 3369976470), (7, 2888551260), (9, 2246650980), (10, 2021985882), (12, 1684988235), (14, 1444275630), (15, 1347990588), (17, 1189403460), (18, 1123325490), (20, 1010992941), (21, 962850420), (27, 748883660), (28, 722137815), (30, 673995294), (34, 594701730), (35, 577710252), (36, 561662745), (42, 481425210), (45, 449330196), (49, 412650180), (51, 396467820), (54, 374441830), (60, 336997647), (63, 320950140), (68, 297350865), (70, 288855126), (79, 255947580), (84, 240712605), (85, 237880692), (90, 224665098), (98, 206325090), (102, 198233910), (105, 192570084), (108, 187220915), (119, 169914780), (126, 160475070), (135, 149776732), (140, 144427563), (147, 137550060), (153, 132155940), (158, 127973790), (170, 118940346), (180, 112332549), (189, 106983380), (196, 103162545), (204, 99116955), (210, 96285042), (237, 85315860), (238, 84957390), (245, 82530036), (252, 80237535), (255, 79293564), (270, 74888366), (294, 68775030), (306, 66077970), (315, 64190028), (316, 63986895), (340, 59470173), (357, 56638260), (378, 53491690), (395, 51189516), (420, 48142521), (441, 45850020), (459, 44051980), (474, 42657930), (476, 42478695), (490, 41265018), (510, 39646782), (540, 37444183), (553, 36563940), (569, 35535780), (588, 34387515), (595, 33982956), (612, 33038985), (630, 32095014), (711, 28438620), (714, 28319130), (735, 27510012), (756, 26745845), (765, 26431188), (790, 25594758), (833, 24273540), (882, 22925010), (918, 22025990), (945, 21396676), (948, 21328965), (980, 20632509), (1020, 19823391), (1071, 18879420), (1106, 18281970), (1138, 17767890), (1185, 17063172), (1190, 16991478), (1260, 16047507), (1323, 15283340), (1343, 15055740), (1422, 14219310), (1428, 14159565), (1470, 13755006), (1530, 13215594), (1580, 12797379), (1659, 12187980), (1666, 12136770), (1707, 11845260), (1764, 11462505), (1785, 11327652), (1836, 11012995), (1890, 10698338), (2133, 9479540), (2142, 9439710), (2205, 9170004), (2212, 9140985), (2276, 8883945), (2295, 8810396), (2370, 8531586), (2380, 8495739), (2499, 8091180), (2646, 7641670), (2686, 7527870), (2765, 7312788), (2844, 7109655), (2845, 7107156), (2940, 6877503), (3060, 6607797), (3213, 6293140), (3318, 6093990), (3332, 6068385), (3414, 5922630), (3555, 5687724), (3570, 5663826), (3780, 5349169), (3871, 5223420), (3983, 5076540), (4029, 5018580), (4165, 4854708), (4266, 4739770), (4284, 4719855), (4410, 4585002), (4590, 4405198), (4740, 4265793), (4977, 4062660), (4998, 4045590), (5121, 3948420), (5292, 3820835), (5355, 3775884), (5372, 3763935), (5530, 3656394), (5690, 3553578), (6426, 3146570), (6615, 3056668), (6636, 3046995), (6715, 3011148), (6828, 2961315), (7110, 2843862), (7140, 2831913), (7497, 2697060), (7742, 2611710), (7966, 2538270), (8058, 2509290), (8295, 2437596), (8330, 2427354), (8532, 2369885), (8535, 2369052), (8820, 2292501), (9180, 2202599), (9401, 2150820), (9673, 2090340), (9954, 2031330), (9996, 2022795), (10242, 1974210), (10665, 1895908), (10710, 1887942), (11060, 1828197), (11380, 1776789), (11613, 1741140), (11949, 1692180), (12087, 1672860), (12495, 1618236), (12852, 1573285), (13230, 1528334), (13430, 1505574), (14220, 1421931), (14931, 1354220), (14994, 1348530), (15363, 1316140), (15484, 1305855), (15932, 1269135), (16065, 1258628), (16116, 1254645), (16590, 1218798), (16660, 1213677), (17070, 1184526), (18802, 1075410), (19346, 1045170), (19355, 1044684), (19908, 1015665), (19915, 1015308), (20145, 1003716), (20484, 987105), (21330, 947954), (21420, 943971), (22491, 899020), (23226, 870570), (23898, 846090), (24174, 836430), (24885, 812532), (24990, 809118), (25605, 789684), (26460, 764167), (26860, 752787), (27881, 725220), (28203, 716940), (29019, 696780), (29862, 677110), (29988, 674265), (30726, 658070), (32130, 629314), (33180, 609399), (34140, 592263), (34839, 580380), (35847, 564060), (36261, 557620), (37485, 539412), (37604, 537705), (38692, 522585), (38710, 522342), (39830, 507654), (40290, 501858), (42660, 473977), (44951, 449820), (44982, 449510), (46452, 435285), (47005, 430164), (47796, 423045), (48348, 418215), (48365, 418068), (49770, 406266), (49980, 404559), (51210, 394842), (55762, 362610), (56406, 358470), (58038, 348390), (58065, 348228), (59724, 338555), (59745, 338436), (60435, 334572), (61452, 329035), (64260, 314657), (65807, 307260), (67711, 298620), (69678, 290190), (71694, 282030), (72522, 278810), (74655, 270844), (74970, 269706), (76815, 263228), (77420, 261171), (79660, 253827), (80580, 250929), (83643, 241740), (84609, 238980), (87057, 232260), (89902, 224910), (89964, 224755), (94010, 215082), (96730, 209034), (99540, 203133), (102420, 197421), (104517, 193460), (107541, 188020), (111524, 181305), (112455, 179804), (112812, 179235), (116076, 174195), (116130, 174114), (119490, 169218), (120870, 167286), (131614, 153630), (134853, 149940), (135422, 149310), (139356, 145095), (139405, 145044), (141015, 143388)]