8424967920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{3557}}^1$

素因数の和:3783

約数の個数: 160

約数和(自身を含む): 26683292160

約数和(自身を除く): 18258324240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 139, 142, 213, 240, 278, 284, 355, 417, 426, 556, 568, 695, 710, 834, 852, 1065, 1112, 1136, 1390, 1420, 1668, 1704, 2085, 2130, 2224, 2780, 2840, 3336, 3408, 3557, 4170, 4260, 5560, 5680, 6672, 7114, 8340, 8520, 9869, 10671, 11120, 14228, 16680, 17040, 17785, 19738, 21342, 28456, 29607, 33360, 35570, 39476, 42684, 49345, 53355, 56912, 59214, 71140, 78952, 85368, 98690, 106710, 118428, 142280, 148035, 157904, 170736, 197380, 213420, 236856, 252547, 284560, 296070, 394760, 426840, 473712, 494423, 505094, 592140, 757641, 789520, 853680, 988846, 1010188, 1184280, 1262735, 1483269, 1515282, 1977692, 2020376, 2368560, 2472115, 2525470, 2966538, 3030564, 3788205, 3955384, 4040752, 4944230, 5050940, 5933076, 6061128, 7416345, 7576410, 7910768, 9888460, 10101880, 11866152, 12122256, 14832690, 15152820, 19776920, 20203760, 23732304, 29665380, 30305640, 35104033, 39553840, 59330760, 60611280, 70208066, 105312099, 118661520, 140416132, 175520165, 210624198, 280832264, 351040330, 421248396, 526560495, 561664528, 702080660, 842496792, 1053120990, 1404161320, 1684993584, 2106241980, 2808322640, 4212483960, 8424967920]

約数ペア:

[(1, 8424967920), (2, 4212483960), (3, 2808322640), (4, 2106241980), (5, 1684993584), (6, 1404161320), (8, 1053120990), (10, 842496792), (12, 702080660), (15, 561664528), (16, 526560495), (20, 421248396), (24, 351040330), (30, 280832264), (40, 210624198), (48, 175520165), (60, 140416132), (71, 118661520), (80, 105312099), (120, 70208066), (139, 60611280), (142, 59330760), (213, 39553840), (240, 35104033), (278, 30305640), (284, 29665380), (355, 23732304), (417, 20203760), (426, 19776920), (556, 15152820), (568, 14832690), (695, 12122256), (710, 11866152), (834, 10101880), (852, 9888460), (1065, 7910768), (1112, 7576410), (1136, 7416345), (1390, 6061128), (1420, 5933076), (1668, 5050940), (1704, 4944230), (2085, 4040752), (2130, 3955384), (2224, 3788205), (2780, 3030564), (2840, 2966538), (3336, 2525470), (3408, 2472115), (3557, 2368560), (4170, 2020376), (4260, 1977692), (5560, 1515282), (5680, 1483269), (6672, 1262735), (7114, 1184280), (8340, 1010188), (8520, 988846), (9869, 853680), (10671, 789520), (11120, 757641), (14228, 592140), (16680, 505094), (17040, 494423), (17785, 473712), (19738, 426840), (21342, 394760), (28456, 296070), (29607, 284560), (33360, 252547), (35570, 236856), (39476, 213420), (42684, 197380), (49345, 170736), (53355, 157904), (56912, 148035), (59214, 142280), (71140, 118428), (78952, 106710), (85368, 98690)]