260554565520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{126223}}^1$

素因数の和:126350

約数の個数: 240

約数和(自身を含む): 908303864832

約数和(自身を除く): 647749299312

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 47, 48, 60, 61, 72, 80, 90, 94, 120, 122, 141, 144, 180, 183, 188, 235, 240, 244, 282, 305, 360, 366, 376, 423, 470, 488, 549, 564, 610, 705, 720, 732, 752, 846, 915, 940, 976, 1098, 1128, 1220, 1410, 1464, 1692, 1830, 1880, 2115, 2196, 2256, 2440, 2745, 2820, 2867, 2928, 3384, 3660, 3760, 4230, 4392, 4880, 5490, 5640, 5734, 6768, 7320, 8460, 8601, 8784, 10980, 11280, 11468, 14335, 14640, 16920, 17202, 21960, 22936, 25803, 28670, 33840, 34404, 43005, 43920, 45872, 51606, 57340, 68808, 86010, 103212, 114680, 126223, 129015, 137616, 172020, 206424, 229360, 252446, 258030, 344040, 378669, 412848, 504892, 516060, 631115, 688080, 757338, 1009784, 1032120, 1136007, 1262230, 1514676, 1893345, 2019568, 2064240, 2272014, 2524460, 3029352, 3786690, 4544028, 5048920, 5680035, 5932481, 6058704, 7573380, 7699603, 9088056, 10097840, 11360070, 11864962, 15146760, 15399206, 17797443, 18176112, 22720140, 23098809, 23729924, 29662405, 30293520, 30798412, 35594886, 38498015, 45440280, 46197618, 47459848, 53392329, 59324810, 61596824, 69296427, 71189772, 76996030, 88987215, 90880560, 92395236, 94919696, 106784658, 115494045, 118649620, 123193648, 138592854, 142379544, 153992060, 177974430, 184790472, 213569316, 230988090, 237299240, 266961645, 277185708, 284759088, 307984120, 346482135, 355948860, 361881341, 369580944, 427138632, 461976180, 474598480, 533923290, 554371416, 615968240, 692964270, 711897720, 723762682, 854277264, 923952360, 1067846580, 1085644023, 1108742832, 1385928540, 1423795440, 1447525364, 1809406705, 1847904720, 2135693160, 2171288046, 2771857080, 2895050728, 3256932069, 3618813410, 4271386320, 4342576092, 5428220115, 5543714160, 5790101456, 6513864138, 7237626820, 8685152184, 10856440230, 13027728276, 14475253640, 16284660345, 17370304368, 21712880460, 26055456552, 28950507280, 32569320690, 43425760920, 52110913104, 65138641380, 86851521840, 130277282760, 260554565520]

約数ペア:

[(1, 260554565520), (2, 130277282760), (3, 86851521840), (4, 65138641380), (5, 52110913104), (6, 43425760920), (8, 32569320690), (9, 28950507280), (10, 26055456552), (12, 21712880460), (15, 17370304368), (16, 16284660345), (18, 14475253640), (20, 13027728276), (24, 10856440230), (30, 8685152184), (36, 7237626820), (40, 6513864138), (45, 5790101456), (47, 5543714160), (48, 5428220115), (60, 4342576092), (61, 4271386320), (72, 3618813410), (80, 3256932069), (90, 2895050728), (94, 2771857080), (120, 2171288046), (122, 2135693160), (141, 1847904720), (144, 1809406705), (180, 1447525364), (183, 1423795440), (188, 1385928540), (235, 1108742832), (240, 1085644023), (244, 1067846580), (282, 923952360), (305, 854277264), (360, 723762682), (366, 711897720), (376, 692964270), (423, 615968240), (470, 554371416), (488, 533923290), (549, 474598480), (564, 461976180), (610, 427138632), (705, 369580944), (720, 361881341), (732, 355948860), (752, 346482135), (846, 307984120), (915, 284759088), (940, 277185708), (976, 266961645), (1098, 237299240), (1128, 230988090), (1220, 213569316), (1410, 184790472), (1464, 177974430), (1692, 153992060), (1830, 142379544), (1880, 138592854), (2115, 123193648), (2196, 118649620), (2256, 115494045), (2440, 106784658), (2745, 94919696), (2820, 92395236), (2867, 90880560), (2928, 88987215), (3384, 76996030), (3660, 71189772), (3760, 69296427), (4230, 61596824), (4392, 59324810), (4880, 53392329), (5490, 47459848), (5640, 46197618), (5734, 45440280), (6768, 38498015), (7320, 35594886), (8460, 30798412), (8601, 30293520), (8784, 29662405), (10980, 23729924), (11280, 23098809), (11468, 22720140), (14335, 18176112), (14640, 17797443), (16920, 15399206), (17202, 15146760), (21960, 11864962), (22936, 11360070), (25803, 10097840), (28670, 9088056), (33840, 7699603), (34404, 7573380), (43005, 6058704), (43920, 5932481), (45872, 5680035), (51606, 5048920), (57340, 4544028), (68808, 3786690), (86010, 3029352), (103212, 2524460), (114680, 2272014), (126223, 2064240), (129015, 2019568), (137616, 1893345), (172020, 1514676), (206424, 1262230), (229360, 1136007), (252446, 1032120), (258030, 1009784), (344040, 757338), (378669, 688080), (412848, 631115), (504892, 516060)]