329156760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4657}}^1$

素因数の和:4721

約数の個数: 128

約数和(自身を含む): 1073203200

約数和(自身を除く): 744046440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 31, 38, 40, 57, 60, 62, 76, 93, 95, 114, 120, 124, 152, 155, 186, 190, 228, 248, 285, 310, 372, 380, 456, 465, 570, 589, 620, 744, 760, 930, 1140, 1178, 1240, 1767, 1860, 2280, 2356, 2945, 3534, 3720, 4657, 4712, 5890, 7068, 8835, 9314, 11780, 13971, 14136, 17670, 18628, 23285, 23560, 27942, 35340, 37256, 46570, 55884, 69855, 70680, 88483, 93140, 111768, 139710, 144367, 176966, 186280, 265449, 279420, 288734, 353932, 433101, 442415, 530898, 558840, 577468, 707864, 721835, 866202, 884830, 1061796, 1154936, 1327245, 1443670, 1732404, 1769660, 2123592, 2165505, 2654490, 2742973, 2887340, 3464808, 3539320, 4331010, 5308980, 5485946, 5774680, 8228919, 8662020, 10617960, 10971892, 13714865, 16457838, 17324040, 21943784, 27429730, 32915676, 41144595, 54859460, 65831352, 82289190, 109718920, 164578380, 329156760]

約数ペア:

[(1, 329156760), (2, 164578380), (3, 109718920), (4, 82289190), (5, 65831352), (6, 54859460), (8, 41144595), (10, 32915676), (12, 27429730), (15, 21943784), (19, 17324040), (20, 16457838), (24, 13714865), (30, 10971892), (31, 10617960), (38, 8662020), (40, 8228919), (57, 5774680), (60, 5485946), (62, 5308980), (76, 4331010), (93, 3539320), (95, 3464808), (114, 2887340), (120, 2742973), (124, 2654490), (152, 2165505), (155, 2123592), (186, 1769660), (190, 1732404), (228, 1443670), (248, 1327245), (285, 1154936), (310, 1061796), (372, 884830), (380, 866202), (456, 721835), (465, 707864), (570, 577468), (589, 558840), (620, 530898), (744, 442415), (760, 433101), (930, 353932), (1140, 288734), (1178, 279420), (1240, 265449), (1767, 186280), (1860, 176966), (2280, 144367), (2356, 139710), (2945, 111768), (3534, 93140), (3720, 88483), (4657, 70680), (4712, 69855), (5890, 55884), (7068, 46570), (8835, 37256), (9314, 35340), (11780, 27942), (13971, 23560), (14136, 23285), (17670, 18628)]