2912952120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{967}}^1\times {\mathrm{1931}}^1$

素因数の和:2925

約数の個数: 128

約数和(自身を含む): 9425687040

約数和(自身を除く): 6512734920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 967, 1560, 1931, 1934, 2901, 3862, 3868, 4835, 5793, 5802, 7724, 7736, 9655, 9670, 11586, 11604, 12571, 14505, 15448, 19310, 19340, 23172, 23208, 25103, 25142, 28965, 29010, 37713, 38620, 38680, 46344, 50206, 50284, 57930, 58020, 62855, 75309, 75426, 77240, 100412, 100568, 115860, 116040, 125515, 125710, 150618, 150852, 188565, 200824, 231720, 251030, 251420, 301236, 301704, 376545, 377130, 502060, 502840, 602472, 753090, 754260, 1004120, 1506180, 1508520, 1867277, 3012360, 3734554, 5601831, 7469108, 9336385, 11203662, 14938216, 18672770, 22407324, 24274601, 28009155, 37345540, 44814648, 48549202, 56018310, 72823803, 74691080, 97098404, 112036620, 121373005, 145647606, 194196808, 224073240, 242746010, 291295212, 364119015, 485492020, 582590424, 728238030, 970984040, 1456476060, 2912952120]

約数ペア:

[(1, 2912952120), (2, 1456476060), (3, 970984040), (4, 728238030), (5, 582590424), (6, 485492020), (8, 364119015), (10, 291295212), (12, 242746010), (13, 224073240), (15, 194196808), (20, 145647606), (24, 121373005), (26, 112036620), (30, 97098404), (39, 74691080), (40, 72823803), (52, 56018310), (60, 48549202), (65, 44814648), (78, 37345540), (104, 28009155), (120, 24274601), (130, 22407324), (156, 18672770), (195, 14938216), (260, 11203662), (312, 9336385), (390, 7469108), (520, 5601831), (780, 3734554), (967, 3012360), (1560, 1867277), (1931, 1508520), (1934, 1506180), (2901, 1004120), (3862, 754260), (3868, 753090), (4835, 602472), (5793, 502840), (5802, 502060), (7724, 377130), (7736, 376545), (9655, 301704), (9670, 301236), (11586, 251420), (11604, 251030), (12571, 231720), (14505, 200824), (15448, 188565), (19310, 150852), (19340, 150618), (23172, 125710), (23208, 125515), (25103, 116040), (25142, 115860), (28965, 100568), (29010, 100412), (37713, 77240), (38620, 75426), (38680, 75309), (46344, 62855), (50206, 58020), (50284, 57930)]