620413457760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6421}}^1\times {\mathrm{3947}}^1$

素因数の和:10406

約数の個数: 288

約数和(自身を含む): 2242616961312

約数和(自身を除く): 1622203503552

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 3060, 3947, 4080, 4896, 6120, 6421, 7894, 8160, 11841, 12240, 12842, 15788, 19263, 19735, 23682, 24480, 25684, 31576, 32105, 35523, 38526, 39470, 47364, 51368, 57789, 59205, 63152, 64210, 67099, 71046, 77052, 78940, 94728, 96315, 102736, 109157, 115578, 118410, 126304, 128420, 134198, 142092, 154104, 157880, 177615, 189456, 192630, 201297, 205472, 218314, 231156, 236820, 256840, 268396, 284184, 288945, 308208, 315760, 327471, 335495, 355230, 378912, 385260, 402594, 436628, 462312, 473640, 513680, 536792, 545785, 568368, 577890, 603891, 616416, 631520, 654942, 670990, 710460, 770520, 805188, 873256, 924624, 947280, 982413, 1006485, 1027360, 1073584, 1091570, 1136736, 1155780, 1207782, 1309884, 1341980, 1420920, 1541040, 1610376, 1637355, 1746512, 1849248, 1894560, 1964826, 2012970, 2147168, 2183140, 2311560, 2415564, 2619768, 2683960, 2841840, 3019455, 3082080, 3220752, 3274710, 3493024, 3929652, 4025940, 4366280, 4623120, 4831128, 4912065, 5239536, 5367920, 5683680, 6038910, 6441504, 6549420, 7859304, 8051880, 8732560, 9246240, 9662256, 9824130, 10479072, 10735840, 12077820, 13098840, 15718608, 16103760, 17465120, 19324512, 19648260, 24155640, 25343687, 26197680, 31437216, 32207520, 39296520, 48311280, 50687374, 52395360, 76031061, 78593040, 96622560, 101374748, 126718435, 152062122, 157186080, 202749496, 228093183, 253436870, 304124244, 380155305, 405498992, 430842679, 456186366, 506873740, 608248488, 760310610, 810997984, 861685358, 912372732, 1013747480, 1140465915, 1216496976, 1292528037, 1520621220, 1723370716, 1824745464, 2027494960, 2154213395, 2280931830, 2432993952, 2585056074, 3041242440, 3446741432, 3649490928, 3877584111, 4054989920, 4308426790, 4561863660, 5170112148, 6082484880, 6462640185, 6893482864, 7298981856, 7755168222, 8616853580, 9123727320, 10340224296, 12164969760, 12925280370, 13786965728, 15510336444, 17233707160, 18247454640, 19387920555, 20680448592, 25850560740, 31020672888, 34467414320, 36494909280, 38775841110, 41360897184, 51701121480, 62041345776, 68934828640, 77551682220, 103402242960, 124082691552, 155103364440, 206804485920, 310206728880, 620413457760]

約数ペア:

[(1, 620413457760), (2, 310206728880), (3, 206804485920), (4, 155103364440), (5, 124082691552), (6, 103402242960), (8, 77551682220), (9, 68934828640), (10, 62041345776), (12, 51701121480), (15, 41360897184), (16, 38775841110), (17, 36494909280), (18, 34467414320), (20, 31020672888), (24, 25850560740), (30, 20680448592), (32, 19387920555), (34, 18247454640), (36, 17233707160), (40, 15510336444), (45, 13786965728), (48, 12925280370), (51, 12164969760), (60, 10340224296), (68, 9123727320), (72, 8616853580), (80, 7755168222), (85, 7298981856), (90, 6893482864), (96, 6462640185), (102, 6082484880), (120, 5170112148), (136, 4561863660), (144, 4308426790), (153, 4054989920), (160, 3877584111), (170, 3649490928), (180, 3446741432), (204, 3041242440), (240, 2585056074), (255, 2432993952), (272, 2280931830), (288, 2154213395), (306, 2027494960), (340, 1824745464), (360, 1723370716), (408, 1520621220), (480, 1292528037), (510, 1216496976), (544, 1140465915), (612, 1013747480), (680, 912372732), (720, 861685358), (765, 810997984), (816, 760310610), (1020, 608248488), (1224, 506873740), (1360, 456186366), (1440, 430842679), (1530, 405498992), (1632, 380155305), (2040, 304124244), (2448, 253436870), (2720, 228093183), (3060, 202749496), (3947, 157186080), (4080, 152062122), (4896, 126718435), (6120, 101374748), (6421, 96622560), (7894, 78593040), (8160, 76031061), (11841, 52395360), (12240, 50687374), (12842, 48311280), (15788, 39296520), (19263, 32207520), (19735, 31437216), (23682, 26197680), (24480, 25343687), (25684, 24155640), (31576, 19648260), (32105, 19324512), (35523, 17465120), (38526, 16103760), (39470, 15718608), (47364, 13098840), (51368, 12077820), (57789, 10735840), (59205, 10479072), (63152, 9824130), (64210, 9662256), (67099, 9246240), (71046, 8732560), (77052, 8051880), (78940, 7859304), (94728, 6549420), (96315, 6441504), (102736, 6038910), (109157, 5683680), (115578, 5367920), (118410, 5239536), (126304, 4912065), (128420, 4831128), (134198, 4623120), (142092, 4366280), (154104, 4025940), (157880, 3929652), (177615, 3493024), (189456, 3274710), (192630, 3220752), (201297, 3082080), (205472, 3019455), (218314, 2841840), (231156, 2683960), (236820, 2619768), (256840, 2415564), (268396, 2311560), (284184, 2183140), (288945, 2147168), (308208, 2012970), (315760, 1964826), (327471, 1894560), (335495, 1849248), (355230, 1746512), (378912, 1637355), (385260, 1610376), (402594, 1541040), (436628, 1420920), (462312, 1341980), (473640, 1309884), (513680, 1207782), (536792, 1155780), (545785, 1136736), (568368, 1091570), (577890, 1073584), (603891, 1027360), (616416, 1006485), (631520, 982413), (654942, 947280), (670990, 924624), (710460, 873256), (770520, 805188)]