1379787660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{1871}}^1$

素因数の和:2144

約数の個数: 144

約数和(自身を含む): 4452319872

約数和(自身を除く): 3072532212

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 241, 255, 306, 340, 482, 510, 612, 723, 765, 964, 1020, 1205, 1446, 1530, 1871, 2169, 2410, 2892, 3060, 3615, 3742, 4097, 4338, 4820, 5613, 7230, 7484, 8194, 8676, 9355, 10845, 11226, 12291, 14460, 16388, 16839, 18710, 20485, 21690, 22452, 24582, 28065, 31807, 33678, 36873, 37420, 40970, 43380, 49164, 56130, 61455, 63614, 67356, 73746, 81940, 84195, 95421, 112260, 122910, 127228, 147492, 159035, 168390, 184365, 190842, 245820, 286263, 318070, 336780, 368730, 381684, 450911, 477105, 572526, 636140, 737460, 901822, 954210, 1145052, 1352733, 1431315, 1803644, 1908420, 2254555, 2705466, 2862630, 4058199, 4509110, 5410932, 5725260, 6763665, 7665487, 8116398, 9018220, 13527330, 15330974, 16232796, 20290995, 22996461, 27054660, 30661948, 38327435, 40581990, 45992922, 68989383, 76654870, 81163980, 91985844, 114982305, 137978766, 153309740, 229964610, 275957532, 344946915, 459929220, 689893830, 1379787660]

約数ペア:

[(1, 1379787660), (2, 689893830), (3, 459929220), (4, 344946915), (5, 275957532), (6, 229964610), (9, 153309740), (10, 137978766), (12, 114982305), (15, 91985844), (17, 81163980), (18, 76654870), (20, 68989383), (30, 45992922), (34, 40581990), (36, 38327435), (45, 30661948), (51, 27054660), (60, 22996461), (68, 20290995), (85, 16232796), (90, 15330974), (102, 13527330), (153, 9018220), (170, 8116398), (180, 7665487), (204, 6763665), (241, 5725260), (255, 5410932), (306, 4509110), (340, 4058199), (482, 2862630), (510, 2705466), (612, 2254555), (723, 1908420), (765, 1803644), (964, 1431315), (1020, 1352733), (1205, 1145052), (1446, 954210), (1530, 901822), (1871, 737460), (2169, 636140), (2410, 572526), (2892, 477105), (3060, 450911), (3615, 381684), (3742, 368730), (4097, 336780), (4338, 318070), (4820, 286263), (5613, 245820), (7230, 190842), (7484, 184365), (8194, 168390), (8676, 159035), (9355, 147492), (10845, 127228), (11226, 122910), (12291, 112260), (14460, 95421), (16388, 84195), (16839, 81940), (18710, 73746), (20485, 67356), (21690, 63614), (22452, 61455), (24582, 56130), (28065, 49164), (31807, 43380), (33678, 40970), (36873, 37420)]