157019340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:184

約数の個数: 192

約数和(自身を含む): 487710720

約数和(自身を除く): 330691380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 31, 41, 58, 60, 62, 71, 82, 87, 93, 116, 123, 124, 142, 145, 155, 164, 174, 186, 205, 213, 246, 284, 290, 310, 348, 355, 372, 410, 426, 435, 465, 492, 580, 615, 620, 710, 820, 852, 870, 899, 930, 1065, 1189, 1230, 1271, 1420, 1740, 1798, 1860, 2059, 2130, 2201, 2378, 2460, 2542, 2697, 2911, 3567, 3596, 3813, 4118, 4260, 4402, 4495, 4756, 5084, 5394, 5822, 5945, 6177, 6355, 6603, 7134, 7626, 8236, 8733, 8804, 8990, 10295, 10788, 11005, 11644, 11890, 12354, 12710, 13206, 13485, 14268, 14555, 15252, 17466, 17835, 17980, 19065, 20590, 22010, 23780, 24708, 25420, 26412, 26970, 29110, 30885, 33015, 34932, 35670, 36859, 38130, 41180, 43665, 44020, 53940, 58220, 61770, 63829, 66030, 71340, 73718, 76260, 84419, 87330, 90241, 110577, 123540, 127658, 132060, 147436, 168838, 174660, 180482, 184295, 191487, 221154, 253257, 255316, 270723, 319145, 337676, 360964, 368590, 382974, 422095, 442308, 451205, 506514, 541446, 552885, 638290, 737180, 765948, 844190, 902410, 957435, 1013028, 1082892, 1105770, 1266285, 1276580, 1353615, 1688380, 1804820, 1914870, 2211540, 2532570, 2616989, 2707230, 3829740, 5065140, 5233978, 5414460, 7850967, 10467956, 13084945, 15701934, 26169890, 31403868, 39254835, 52339780, 78509670, 157019340]

約数ペア:

[(1, 157019340), (2, 78509670), (3, 52339780), (4, 39254835), (5, 31403868), (6, 26169890), (10, 15701934), (12, 13084945), (15, 10467956), (20, 7850967), (29, 5414460), (30, 5233978), (31, 5065140), (41, 3829740), (58, 2707230), (60, 2616989), (62, 2532570), (71, 2211540), (82, 1914870), (87, 1804820), (93, 1688380), (116, 1353615), (123, 1276580), (124, 1266285), (142, 1105770), (145, 1082892), (155, 1013028), (164, 957435), (174, 902410), (186, 844190), (205, 765948), (213, 737180), (246, 638290), (284, 552885), (290, 541446), (310, 506514), (348, 451205), (355, 442308), (372, 422095), (410, 382974), (426, 368590), (435, 360964), (465, 337676), (492, 319145), (580, 270723), (615, 255316), (620, 253257), (710, 221154), (820, 191487), (852, 184295), (870, 180482), (899, 174660), (930, 168838), (1065, 147436), (1189, 132060), (1230, 127658), (1271, 123540), (1420, 110577), (1740, 90241), (1798, 87330), (1860, 84419), (2059, 76260), (2130, 73718), (2201, 71340), (2378, 66030), (2460, 63829), (2542, 61770), (2697, 58220), (2911, 53940), (3567, 44020), (3596, 43665), (3813, 41180), (4118, 38130), (4260, 36859), (4402, 35670), (4495, 34932), (4756, 33015), (5084, 30885), (5394, 29110), (5822, 26970), (5945, 26412), (6177, 25420), (6355, 24708), (6603, 23780), (7134, 22010), (7626, 20590), (8236, 19065), (8733, 17980), (8804, 17835), (8990, 17466), (10295, 15252), (10788, 14555), (11005, 14268), (11644, 13485), (11890, 13206), (12354, 12710)]