1879363920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{6863}}^1$

素因数の和:7049

約数の個数: 160

約数和(自身を含む): 6700142592

約数和(自身を除く): 4820778672

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 163, 168, 210, 240, 280, 326, 336, 420, 489, 560, 652, 815, 840, 978, 1141, 1304, 1630, 1680, 1956, 2282, 2445, 2608, 3260, 3423, 3912, 4564, 4890, 5705, 6520, 6846, 6863, 7824, 9128, 9780, 11410, 13040, 13692, 13726, 17115, 18256, 19560, 20589, 22820, 27384, 27452, 34230, 34315, 39120, 41178, 45640, 48041, 54768, 54904, 68460, 68630, 82356, 91280, 96082, 102945, 109808, 136920, 137260, 144123, 164712, 192164, 205890, 240205, 273840, 274520, 288246, 329424, 384328, 411780, 480410, 549040, 576492, 720615, 768656, 823560, 960820, 1118669, 1152984, 1441230, 1647120, 1921640, 2237338, 2305968, 2882460, 3356007, 3843280, 4474676, 5593345, 5764920, 6712014, 7830683, 8949352, 11186690, 11529840, 13424028, 15661366, 16780035, 17898704, 22373380, 23492049, 26848056, 31322732, 33560070, 39153415, 44746760, 46984098, 53696112, 62645464, 67120140, 78306830, 89493520, 93968196, 117460245, 125290928, 134240280, 156613660, 187936392, 234920490, 268480560, 313227320, 375872784, 469840980, 626454640, 939681960, 1879363920]

約数ペア:

[(1, 1879363920), (2, 939681960), (3, 626454640), (4, 469840980), (5, 375872784), (6, 313227320), (7, 268480560), (8, 234920490), (10, 187936392), (12, 156613660), (14, 134240280), (15, 125290928), (16, 117460245), (20, 93968196), (21, 89493520), (24, 78306830), (28, 67120140), (30, 62645464), (35, 53696112), (40, 46984098), (42, 44746760), (48, 39153415), (56, 33560070), (60, 31322732), (70, 26848056), (80, 23492049), (84, 22373380), (105, 17898704), (112, 16780035), (120, 15661366), (140, 13424028), (163, 11529840), (168, 11186690), (210, 8949352), (240, 7830683), (280, 6712014), (326, 5764920), (336, 5593345), (420, 4474676), (489, 3843280), (560, 3356007), (652, 2882460), (815, 2305968), (840, 2237338), (978, 1921640), (1141, 1647120), (1304, 1441230), (1630, 1152984), (1680, 1118669), (1956, 960820), (2282, 823560), (2445, 768656), (2608, 720615), (3260, 576492), (3423, 549040), (3912, 480410), (4564, 411780), (4890, 384328), (5705, 329424), (6520, 288246), (6846, 274520), (6863, 273840), (7824, 240205), (9128, 205890), (9780, 192164), (11410, 164712), (13040, 144123), (13692, 137260), (13726, 136920), (17115, 109808), (18256, 102945), (19560, 96082), (20589, 91280), (22820, 82356), (27384, 68630), (27452, 68460), (34230, 54904), (34315, 54768), (39120, 48041), (41178, 45640)]