79815960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1667}}^1$

素因数の和:1710

約数の個数: 192

約数和(自身を含む): 312249600

約数和(自身を除く): 232433640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 114, 120, 126, 133, 140, 152, 168, 171, 180, 190, 210, 228, 252, 266, 280, 285, 315, 342, 360, 380, 399, 420, 456, 504, 532, 570, 630, 665, 684, 760, 798, 840, 855, 1064, 1140, 1197, 1260, 1330, 1368, 1596, 1667, 1710, 1995, 2280, 2394, 2520, 2660, 3192, 3334, 3420, 3990, 4788, 5001, 5320, 5985, 6668, 6840, 7980, 8335, 9576, 10002, 11669, 11970, 13336, 15003, 15960, 16670, 20004, 23338, 23940, 25005, 30006, 31673, 33340, 35007, 40008, 46676, 47880, 50010, 58345, 60012, 63346, 66680, 70014, 75015, 93352, 95019, 100020, 105021, 116690, 120024, 126692, 140028, 150030, 158365, 175035, 190038, 200040, 210042, 221711, 233380, 253384, 280056, 285057, 300060, 316730, 350070, 380076, 420084, 443422, 466760, 475095, 525105, 570114, 600120, 633460, 665133, 700140, 760152, 840168, 886844, 950190, 1050210, 1108555, 1140228, 1266920, 1330266, 1400280, 1425285, 1773688, 1900380, 1995399, 2100420, 2217110, 2280456, 2660532, 2850570, 3325665, 3800760, 3990798, 4200840, 4434220, 5321064, 5701140, 6651330, 7981596, 8868440, 9976995, 11402280, 13302660, 15963192, 19953990, 26605320, 39907980, 79815960]

約数ペア:

[(1, 79815960), (2, 39907980), (3, 26605320), (4, 19953990), (5, 15963192), (6, 13302660), (7, 11402280), (8, 9976995), (9, 8868440), (10, 7981596), (12, 6651330), (14, 5701140), (15, 5321064), (18, 4434220), (19, 4200840), (20, 3990798), (21, 3800760), (24, 3325665), (28, 2850570), (30, 2660532), (35, 2280456), (36, 2217110), (38, 2100420), (40, 1995399), (42, 1900380), (45, 1773688), (56, 1425285), (57, 1400280), (60, 1330266), (63, 1266920), (70, 1140228), (72, 1108555), (76, 1050210), (84, 950190), (90, 886844), (95, 840168), (105, 760152), (114, 700140), (120, 665133), (126, 633460), (133, 600120), (140, 570114), (152, 525105), (168, 475095), (171, 466760), (180, 443422), (190, 420084), (210, 380076), (228, 350070), (252, 316730), (266, 300060), (280, 285057), (285, 280056), (315, 253384), (342, 233380), (360, 221711), (380, 210042), (399, 200040), (420, 190038), (456, 175035), (504, 158365), (532, 150030), (570, 140028), (630, 126692), (665, 120024), (684, 116690), (760, 105021), (798, 100020), (840, 95019), (855, 93352), (1064, 75015), (1140, 70014), (1197, 66680), (1260, 63346), (1330, 60012), (1368, 58345), (1596, 50010), (1667, 47880), (1710, 46676), (1995, 40008), (2280, 35007), (2394, 33340), (2520, 31673), (2660, 30006), (3192, 25005), (3334, 23940), (3420, 23338), (3990, 20004), (4788, 16670), (5001, 15960), (5320, 15003), (5985, 13336), (6668, 11970), (6840, 11669), (7980, 10002), (8335, 9576)]