1954181280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{3373}}^1$

素因数の和:3479

約数の個数: 192

約数和(自身を含む): 6611528448

約数和(自身を除く): 4657347168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 71, 80, 85, 96, 102, 120, 136, 142, 160, 170, 204, 213, 240, 255, 272, 284, 340, 355, 408, 426, 480, 510, 544, 568, 680, 710, 816, 852, 1020, 1065, 1136, 1207, 1360, 1420, 1632, 1704, 2040, 2130, 2272, 2414, 2720, 2840, 3373, 3408, 3621, 4080, 4260, 4828, 5680, 6035, 6746, 6816, 7242, 8160, 8520, 9656, 10119, 11360, 12070, 13492, 14484, 16865, 17040, 18105, 19312, 20238, 24140, 26984, 28968, 33730, 34080, 36210, 38624, 40476, 48280, 50595, 53968, 57341, 57936, 67460, 72420, 80952, 96560, 101190, 107936, 114682, 115872, 134920, 144840, 161904, 172023, 193120, 202380, 229364, 239483, 269840, 286705, 289680, 323808, 344046, 404760, 458728, 478966, 539680, 573410, 579360, 688092, 718449, 809520, 860115, 917456, 957932, 1146820, 1197415, 1376184, 1436898, 1619040, 1720230, 1834912, 1915864, 2293640, 2394830, 2752368, 2873796, 3440460, 3592245, 3831728, 4071211, 4587280, 4789660, 5504736, 5747592, 6880920, 7184490, 7663456, 8142422, 9174560, 9579320, 11495184, 12213633, 13761840, 14368980, 16284844, 19158640, 20356055, 22990368, 24427266, 27523680, 28737960, 32569688, 38317280, 40712110, 48854532, 57475920, 61068165, 65139376, 81424220, 97709064, 114951840, 122136330, 130278752, 162848440, 195418128, 244272660, 325696880, 390836256, 488545320, 651393760, 977090640, 1954181280]

約数ペア:

[(1, 1954181280), (2, 977090640), (3, 651393760), (4, 488545320), (5, 390836256), (6, 325696880), (8, 244272660), (10, 195418128), (12, 162848440), (15, 130278752), (16, 122136330), (17, 114951840), (20, 97709064), (24, 81424220), (30, 65139376), (32, 61068165), (34, 57475920), (40, 48854532), (48, 40712110), (51, 38317280), (60, 32569688), (68, 28737960), (71, 27523680), (80, 24427266), (85, 22990368), (96, 20356055), (102, 19158640), (120, 16284844), (136, 14368980), (142, 13761840), (160, 12213633), (170, 11495184), (204, 9579320), (213, 9174560), (240, 8142422), (255, 7663456), (272, 7184490), (284, 6880920), (340, 5747592), (355, 5504736), (408, 4789660), (426, 4587280), (480, 4071211), (510, 3831728), (544, 3592245), (568, 3440460), (680, 2873796), (710, 2752368), (816, 2394830), (852, 2293640), (1020, 1915864), (1065, 1834912), (1136, 1720230), (1207, 1619040), (1360, 1436898), (1420, 1376184), (1632, 1197415), (1704, 1146820), (2040, 957932), (2130, 917456), (2272, 860115), (2414, 809520), (2720, 718449), (2840, 688092), (3373, 579360), (3408, 573410), (3621, 539680), (4080, 478966), (4260, 458728), (4828, 404760), (5680, 344046), (6035, 323808), (6746, 289680), (6816, 286705), (7242, 269840), (8160, 239483), (8520, 229364), (9656, 202380), (10119, 193120), (11360, 172023), (12070, 161904), (13492, 144840), (14484, 134920), (16865, 115872), (17040, 114682), (18105, 107936), (19312, 101190), (20238, 96560), (24140, 80952), (26984, 72420), (28968, 67460), (33730, 57936), (34080, 57341), (36210, 53968), (38624, 50595), (40476, 48280)]