1020384540

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:191

約数の個数: 480

約数和(自身を含む): 3981035520

約数和(自身を除く): 2960650980

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, 51, 54, 60, 63, 67, 68, 70, 79, 81, 84, 85, 90, 102, 105, 108, 119, 126, 134, 135, 140, 153, 158, 162, 170, 180, 189, 201, 204, 210, 237, 238, 252, 255, 268, 270, 306, 315, 316, 324, 335, 340, 357, 378, 395, 402, 405, 420, 459, 469, 474, 476, 510, 540, 553, 567, 595, 603, 612, 630, 670, 711, 714, 756, 765, 790, 804, 810, 918, 938, 945, 948, 1005, 1020, 1071, 1106, 1134, 1139, 1185, 1190, 1206, 1260, 1340, 1343, 1377, 1407, 1422, 1428, 1530, 1580, 1620, 1659, 1785, 1809, 1836, 1876, 1890, 2010, 2133, 2142, 2212, 2268, 2278, 2295, 2345, 2370, 2380, 2412, 2686, 2754, 2765, 2814, 2835, 2844, 3015, 3060, 3213, 3318, 3417, 3555, 3570, 3618, 3780, 4020, 4029, 4221, 4266, 4284, 4556, 4590, 4690, 4740, 4977, 5293, 5355, 5372, 5427, 5508, 5530, 5628, 5670, 5695, 6030, 6399, 6426, 6636, 6715, 6834, 6885, 7035, 7110, 7140, 7236, 7973, 8058, 8295, 8442, 8532, 9045, 9180, 9380, 9401, 9639, 9954, 10251, 10586, 10665, 10710, 10854, 11060, 11340, 11390, 12060, 12087, 12663, 12798, 12852, 13430, 13668, 13770, 14070, 14220, 14931, 15879, 15946, 16065, 16116, 16590, 16884, 17085, 18090, 18802, 19278, 19908, 20145, 20502, 21105, 21172, 21330, 21420, 21708, 22780, 23919, 24174, 24885, 25326, 25596, 26465, 26860, 27135, 27540, 28140, 28203, 29862, 30753, 31758, 31892, 31995, 32130, 33180, 34170, 36180, 36261, 37051, 37604, 37989, 38556, 39865, 40290, 41004, 42210, 42660, 44793, 47005, 47637, 47838, 48195, 48348, 49770, 50652, 51255, 52930, 54270, 56406, 59724, 60435, 61506, 63315, 63516, 63990, 64260, 68340, 71757, 72522, 74102, 74655, 75978, 79395, 79730, 80580, 84420, 84609, 89586, 89981, 92259, 94010, 95274, 95676, 96390, 99540, 102510, 105860, 108540, 108783, 111153, 112812, 119595, 120870, 123012, 126630, 127980, 141015, 142911, 143514, 145044, 148204, 149310, 151956, 153765, 158790, 159460, 169218, 179172, 179962, 181305, 184518, 185255, 188020, 189945, 190548, 192780, 205020, 215271, 217566, 222306, 223965, 238185, 239190, 241740, 253260, 253827, 269943, 282030, 285822, 287028, 298620, 307530, 317580, 333459, 338436, 358785, 359924, 362610, 369036, 370510, 379890, 423045, 428733, 430542, 435132, 444612, 447930, 449905, 461295, 476370, 478380, 507654, 539886, 543915, 555765, 564060, 571644, 615060, 629867, 645813, 666918, 714555, 717570, 725220, 741020, 759780, 761481, 809829, 846090, 857466, 861084, 895860, 899810, 922590, 952740, 1000377, 1015308, 1076355, 1079772, 1087830, 1111530, 1259734, 1269135, 1291626, 1333836, 1349715, 1429110, 1435140, 1522962, 1619658, 1667295, 1692180, 1714932, 1799620, 1845180, 1889601, 2000754, 2143665, 2152710, 2175660, 2223060, 2429487, 2519468, 2538270, 2583252, 2699430, 2858220, 3001131, 3045924, 3149335, 3229065, 3239316, 3334590, 3779202, 3807405, 4001508, 4049145, 4287330, 4305420, 4858974, 5001885, 5076540, 5398860, 5668803, 6002262, 6298670, 6458130, 6669180, 7288461, 7558404, 7614810, 8098290, 8574660, 9448005, 9717948, 10003770, 11337606, 12004524, 12147435, 12597340, 12916260, 14576922, 15005655, 15229620, 16196580, 17006409, 18896010, 20007540, 22675212, 24294870, 28344015, 29153844, 30011310, 34012818, 36442305, 37792020, 48589740, 51019227, 56688030, 60022620, 68025636, 72884610, 85032045, 102038454, 113376060, 145769220, 170064090, 204076908, 255096135, 340128180, 510192270, 1020384540]

約数ペア:

[(1, 1020384540), (2, 510192270), (3, 340128180), (4, 255096135), (5, 204076908), (6, 170064090), (7, 145769220), (9, 113376060), (10, 102038454), (12, 85032045), (14, 72884610), (15, 68025636), (17, 60022620), (18, 56688030), (20, 51019227), (21, 48589740), (27, 37792020), (28, 36442305), (30, 34012818), (34, 30011310), (35, 29153844), (36, 28344015), (42, 24294870), (45, 22675212), (51, 20007540), (54, 18896010), (60, 17006409), (63, 16196580), (67, 15229620), (68, 15005655), (70, 14576922), (79, 12916260), (81, 12597340), (84, 12147435), (85, 12004524), (90, 11337606), (102, 10003770), (105, 9717948), (108, 9448005), (119, 8574660), (126, 8098290), (134, 7614810), (135, 7558404), (140, 7288461), (153, 6669180), (158, 6458130), (162, 6298670), (170, 6002262), (180, 5668803), (189, 5398860), (201, 5076540), (204, 5001885), (210, 4858974), (237, 4305420), (238, 4287330), (252, 4049145), (255, 4001508), (268, 3807405), (270, 3779202), (306, 3334590), (315, 3239316), (316, 3229065), (324, 3149335), (335, 3045924), (340, 3001131), (357, 2858220), (378, 2699430), (395, 2583252), (402, 2538270), (405, 2519468), (420, 2429487), (459, 2223060), (469, 2175660), (474, 2152710), (476, 2143665), (510, 2000754), (540, 1889601), (553, 1845180), (567, 1799620), (595, 1714932), (603, 1692180), (612, 1667295), (630, 1619658), (670, 1522962), (711, 1435140), (714, 1429110), (756, 1349715), (765, 1333836), (790, 1291626), (804, 1269135), (810, 1259734), (918, 1111530), (938, 1087830), (945, 1079772), (948, 1076355), (1005, 1015308), (1020, 1000377), (1071, 952740), (1106, 922590), (1134, 899810), (1139, 895860), (1185, 861084), (1190, 857466), (1206, 846090), (1260, 809829), (1340, 761481), (1343, 759780), (1377, 741020), (1407, 725220), (1422, 717570), (1428, 714555), (1530, 666918), (1580, 645813), (1620, 629867), (1659, 615060), (1785, 571644), (1809, 564060), (1836, 555765), (1876, 543915), (1890, 539886), (2010, 507654), (2133, 478380), (2142, 476370), (2212, 461295), (2268, 449905), (2278, 447930), (2295, 444612), (2345, 435132), (2370, 430542), (2380, 428733), (2412, 423045), (2686, 379890), (2754, 370510), (2765, 369036), (2814, 362610), (2835, 359924), (2844, 358785), (3015, 338436), (3060, 333459), (3213, 317580), (3318, 307530), (3417, 298620), (3555, 287028), (3570, 285822), (3618, 282030), (3780, 269943), (4020, 253827), (4029, 253260), (4221, 241740), (4266, 239190), (4284, 238185), (4556, 223965), (4590, 222306), (4690, 217566), (4740, 215271), (4977, 205020), (5293, 192780), (5355, 190548), (5372, 189945), (5427, 188020), (5508, 185255), (5530, 184518), (5628, 181305), (5670, 179962), (5695, 179172), (6030, 169218), (6399, 159460), (6426, 158790), (6636, 153765), (6715, 151956), (6834, 149310), (6885, 148204), (7035, 145044), (7110, 143514), (7140, 142911), (7236, 141015), (7973, 127980), (8058, 126630), (8295, 123012), (8442, 120870), (8532, 119595), (9045, 112812), (9180, 111153), (9380, 108783), (9401, 108540), (9639, 105860), (9954, 102510), (10251, 99540), (10586, 96390), (10665, 95676), (10710, 95274), (10854, 94010), (11060, 92259), (11340, 89981), (11390, 89586), (12060, 84609), (12087, 84420), (12663, 80580), (12798, 79730), (12852, 79395), (13430, 75978), (13668, 74655), (13770, 74102), (14070, 72522), (14220, 71757), (14931, 68340), (15879, 64260), (15946, 63990), (16065, 63516), (16116, 63315), (16590, 61506), (16884, 60435), (17085, 59724), (18090, 56406), (18802, 54270), (19278, 52930), (19908, 51255), (20145, 50652), (20502, 49770), (21105, 48348), (21172, 48195), (21330, 47838), (21420, 47637), (21708, 47005), (22780, 44793), (23919, 42660), (24174, 42210), (24885, 41004), (25326, 40290), (25596, 39865), (26465, 38556), (26860, 37989), (27135, 37604), (27540, 37051), (28140, 36261), (28203, 36180), (29862, 34170), (30753, 33180), (31758, 32130), (31892, 31995)]