7835520420

素因数分解:

$2^2\times 3^5\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2531}}^1$

素因数の和:2582

約数の個数: 432

約数和(自身を含む): 30889954368

約数和(自身を除く): 23054433948

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 49, 52, 54, 60, 63, 65, 70, 78, 81, 84, 90, 91, 98, 105, 108, 117, 126, 130, 135, 140, 147, 156, 162, 180, 182, 189, 195, 196, 210, 234, 243, 245, 252, 260, 270, 273, 294, 315, 324, 351, 364, 378, 390, 405, 420, 441, 455, 468, 486, 490, 540, 546, 567, 585, 588, 630, 637, 702, 735, 756, 780, 810, 819, 882, 910, 945, 972, 980, 1053, 1092, 1134, 1170, 1215, 1260, 1274, 1323, 1365, 1404, 1470, 1620, 1638, 1701, 1755, 1764, 1820, 1890, 1911, 2106, 2205, 2268, 2340, 2430, 2457, 2531, 2548, 2646, 2730, 2835, 2940, 3159, 3185, 3276, 3402, 3510, 3780, 3822, 3969, 4095, 4212, 4410, 4860, 4914, 5062, 5265, 5292, 5460, 5670, 5733, 6318, 6370, 6615, 6804, 7020, 7371, 7593, 7644, 7938, 8190, 8505, 8820, 9555, 9828, 10124, 10530, 11340, 11466, 11907, 12285, 12636, 12655, 12740, 13230, 14742, 15186, 15795, 15876, 16380, 17010, 17199, 17717, 19110, 19845, 21060, 22113, 22779, 22932, 23814, 24570, 25310, 26460, 28665, 29484, 30372, 31590, 32903, 34020, 34398, 35434, 36855, 37965, 38220, 39690, 44226, 45558, 47628, 49140, 50620, 51597, 53151, 57330, 59535, 63180, 65806, 68337, 68796, 70868, 73710, 75930, 79380, 85995, 88452, 88585, 91116, 98709, 103194, 106302, 110565, 113895, 114660, 119070, 124019, 131612, 136674, 147420, 151860, 154791, 159453, 164515, 171990, 177170, 197418, 205011, 206388, 212604, 221130, 227790, 230321, 238140, 248038, 257985, 265755, 273348, 296127, 309582, 318906, 329030, 341685, 343980, 354340, 372057, 394836, 410022, 442260, 455580, 460642, 478359, 493545, 496076, 515970, 531510, 592254, 615033, 619164, 620095, 637812, 658060, 683370, 690963, 744114, 773955, 797265, 820044, 888381, 921284, 956718, 987090, 1025055, 1031940, 1063020, 1116171, 1151605, 1184508, 1230066, 1240190, 1366740, 1381926, 1435077, 1480635, 1488228, 1547910, 1594530, 1612247, 1776762, 1860285, 1913436, 1974180, 2050110, 2072889, 2232342, 2303210, 2391795, 2460132, 2480380, 2665143, 2763852, 2870154, 2961270, 3075165, 3095820, 3189060, 3224494, 3348513, 3454815, 3553524, 3720570, 4100220, 4145778, 4305231, 4441905, 4464684, 4606420, 4783590, 4836741, 5330286, 5580855, 5740308, 5922540, 6150330, 6218667, 6448988, 6697026, 6909630, 7175385, 7441140, 7995429, 8061235, 8291556, 8610462, 8883810, 9567180, 9673482, 10045539, 10364445, 10660572, 11161710, 12300660, 12437334, 13325715, 13394052, 13819260, 14350770, 14510223, 15990858, 16122470, 16742565, 17220924, 17767620, 18656001, 19346964, 20091078, 20728890, 21526155, 22323420, 24183705, 24874668, 26651430, 28701540, 29020446, 30136617, 31093335, 31981716, 32244940, 33485130, 37312002, 39977145, 40182156, 41457780, 43052310, 43530669, 48367410, 50227695, 53302860, 55968003, 58040892, 60273234, 62186670, 66970260, 72551115, 74624004, 79954290, 86104620, 87061338, 93280005, 96734820, 100455390, 111936006, 120546468, 124373340, 130592007, 145102230, 150683085, 159908580, 174122676, 186560010, 200910780, 217653345, 223872012, 261184014, 279840015, 290204460, 301366170, 373120020, 391776021, 435306690, 522368028, 559680030, 602732340, 652960035, 783552042, 870613380, 1119360060, 1305920070, 1567104084, 1958880105, 2611840140, 3917760210, 7835520420]

約数ペア:

[(1, 7835520420), (2, 3917760210), (3, 2611840140), (4, 1958880105), (5, 1567104084), (6, 1305920070), (7, 1119360060), (9, 870613380), (10, 783552042), (12, 652960035), (13, 602732340), (14, 559680030), (15, 522368028), (18, 435306690), (20, 391776021), (21, 373120020), (26, 301366170), (27, 290204460), (28, 279840015), (30, 261184014), (35, 223872012), (36, 217653345), (39, 200910780), (42, 186560010), (45, 174122676), (49, 159908580), (52, 150683085), (54, 145102230), (60, 130592007), (63, 124373340), (65, 120546468), (70, 111936006), (78, 100455390), (81, 96734820), (84, 93280005), (90, 87061338), (91, 86104620), (98, 79954290), (105, 74624004), (108, 72551115), (117, 66970260), (126, 62186670), (130, 60273234), (135, 58040892), (140, 55968003), (147, 53302860), (156, 50227695), (162, 48367410), (180, 43530669), (182, 43052310), (189, 41457780), (195, 40182156), (196, 39977145), (210, 37312002), (234, 33485130), (243, 32244940), (245, 31981716), (252, 31093335), (260, 30136617), (270, 29020446), (273, 28701540), (294, 26651430), (315, 24874668), (324, 24183705), (351, 22323420), (364, 21526155), (378, 20728890), (390, 20091078), (405, 19346964), (420, 18656001), (441, 17767620), (455, 17220924), (468, 16742565), (486, 16122470), (490, 15990858), (540, 14510223), (546, 14350770), (567, 13819260), (585, 13394052), (588, 13325715), (630, 12437334), (637, 12300660), (702, 11161710), (735, 10660572), (756, 10364445), (780, 10045539), (810, 9673482), (819, 9567180), (882, 8883810), (910, 8610462), (945, 8291556), (972, 8061235), (980, 7995429), (1053, 7441140), (1092, 7175385), (1134, 6909630), (1170, 6697026), (1215, 6448988), (1260, 6218667), (1274, 6150330), (1323, 5922540), (1365, 5740308), (1404, 5580855), (1470, 5330286), (1620, 4836741), (1638, 4783590), (1701, 4606420), (1755, 4464684), (1764, 4441905), (1820, 4305231), (1890, 4145778), (1911, 4100220), (2106, 3720570), (2205, 3553524), (2268, 3454815), (2340, 3348513), (2430, 3224494), (2457, 3189060), (2531, 3095820), (2548, 3075165), (2646, 2961270), (2730, 2870154), (2835, 2763852), (2940, 2665143), (3159, 2480380), (3185, 2460132), (3276, 2391795), (3402, 2303210), (3510, 2232342), (3780, 2072889), (3822, 2050110), (3969, 1974180), (4095, 1913436), (4212, 1860285), (4410, 1776762), (4860, 1612247), (4914, 1594530), (5062, 1547910), (5265, 1488228), (5292, 1480635), (5460, 1435077), (5670, 1381926), (5733, 1366740), (6318, 1240190), (6370, 1230066), (6615, 1184508), (6804, 1151605), (7020, 1116171), (7371, 1063020), (7593, 1031940), (7644, 1025055), (7938, 987090), (8190, 956718), (8505, 921284), (8820, 888381), (9555, 820044), (9828, 797265), (10124, 773955), (10530, 744114), (11340, 690963), (11466, 683370), (11907, 658060), (12285, 637812), (12636, 620095), (12655, 619164), (12740, 615033), (13230, 592254), (14742, 531510), (15186, 515970), (15795, 496076), (15876, 493545), (16380, 478359), (17010, 460642), (17199, 455580), (17717, 442260), (19110, 410022), (19845, 394836), (21060, 372057), (22113, 354340), (22779, 343980), (22932, 341685), (23814, 329030), (24570, 318906), (25310, 309582), (26460, 296127), (28665, 273348), (29484, 265755), (30372, 257985), (31590, 248038), (32903, 238140), (34020, 230321), (34398, 227790), (35434, 221130), (36855, 212604), (37965, 206388), (38220, 205011), (39690, 197418), (44226, 177170), (45558, 171990), (47628, 164515), (49140, 159453), (50620, 154791), (51597, 151860), (53151, 147420), (57330, 136674), (59535, 131612), (63180, 124019), (65806, 119070), (68337, 114660), (68796, 113895), (70868, 110565), (73710, 106302), (75930, 103194), (79380, 98709), (85995, 91116), (88452, 88585)]