74929680

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{14867}}^1$

素因数の和:14893

約数の個数: 120

約数和(自身を含む): 287606592

約数和(自身を除く): 212676912

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 14867, 29734, 44601, 59468, 74335, 89202, 104069, 118936, 133803, 148670, 178404, 208138, 223005, 237872, 267606, 297340, 312207, 356808, 416276, 446010, 520345, 535212, 594680, 624414, 669015, 713616, 832552, 892020, 936621, 1040690, 1070424, 1189360, 1248828, 1338030, 1561035, 1665104, 1784040, 1873242, 2081380, 2140848, 2497656, 2676060, 3122070, 3568080, 3746484, 4162760, 4683105, 4995312, 5352120, 6244140, 7492968, 8325520, 9366210, 10704240, 12488280, 14985936, 18732420, 24976560, 37464840, 74929680]

約数ペア:

[(1, 74929680), (2, 37464840), (3, 24976560), (4, 18732420), (5, 14985936), (6, 12488280), (7, 10704240), (8, 9366210), (9, 8325520), (10, 7492968), (12, 6244140), (14, 5352120), (15, 4995312), (16, 4683105), (18, 4162760), (20, 3746484), (21, 3568080), (24, 3122070), (28, 2676060), (30, 2497656), (35, 2140848), (36, 2081380), (40, 1873242), (42, 1784040), (45, 1665104), (48, 1561035), (56, 1338030), (60, 1248828), (63, 1189360), (70, 1070424), (72, 1040690), (80, 936621), (84, 892020), (90, 832552), (105, 713616), (112, 669015), (120, 624414), (126, 594680), (140, 535212), (144, 520345), (168, 446010), (180, 416276), (210, 356808), (240, 312207), (252, 297340), (280, 267606), (315, 237872), (336, 223005), (360, 208138), (420, 178404), (504, 148670), (560, 133803), (630, 118936), (720, 104069), (840, 89202), (1008, 74335), (1260, 59468), (1680, 44601), (2520, 29734), (5040, 14867)]