57909720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2309}}^1$

素因数の和:2353

約数の個数: 128

約数和(自身を含む): 199584000

約数和(自身を除く): 141674280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 110, 114, 120, 132, 152, 165, 190, 209, 220, 228, 264, 285, 330, 380, 418, 440, 456, 570, 627, 660, 760, 836, 1045, 1140, 1254, 1320, 1672, 2090, 2280, 2309, 2508, 3135, 4180, 4618, 5016, 6270, 6927, 8360, 9236, 11545, 12540, 13854, 18472, 23090, 25080, 25399, 27708, 34635, 43871, 46180, 50798, 55416, 69270, 76197, 87742, 92360, 101596, 126995, 131613, 138540, 152394, 175484, 203192, 219355, 253990, 263226, 277080, 304788, 350968, 380985, 438710, 482581, 507980, 526452, 609576, 658065, 761970, 877420, 965162, 1015960, 1052904, 1316130, 1447743, 1523940, 1754840, 1930324, 2412905, 2632260, 2895486, 3047880, 3860648, 4825810, 5264520, 5790972, 7238715, 9651620, 11581944, 14477430, 19303240, 28954860, 57909720]

約数ペア:

[(1, 57909720), (2, 28954860), (3, 19303240), (4, 14477430), (5, 11581944), (6, 9651620), (8, 7238715), (10, 5790972), (11, 5264520), (12, 4825810), (15, 3860648), (19, 3047880), (20, 2895486), (22, 2632260), (24, 2412905), (30, 1930324), (33, 1754840), (38, 1523940), (40, 1447743), (44, 1316130), (55, 1052904), (57, 1015960), (60, 965162), (66, 877420), (76, 761970), (88, 658065), (95, 609576), (110, 526452), (114, 507980), (120, 482581), (132, 438710), (152, 380985), (165, 350968), (190, 304788), (209, 277080), (220, 263226), (228, 253990), (264, 219355), (285, 203192), (330, 175484), (380, 152394), (418, 138540), (440, 131613), (456, 126995), (570, 101596), (627, 92360), (660, 87742), (760, 76197), (836, 69270), (1045, 55416), (1140, 50798), (1254, 46180), (1320, 43871), (1672, 34635), (2090, 27708), (2280, 25399), (2309, 25080), (2508, 23090), (3135, 18472), (4180, 13854), (4618, 12540), (5016, 11545), (6270, 9236), (6927, 8360)]