156940977780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4219}}^1\times {\mathrm{4397}}^1$

素因数の和:8678

約数の個数: 144

約数和(自身を含む): 486408948480

約数和(自身を除く): 329467970700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4219, 4230, 4397, 8438, 8460, 8794, 12657, 13191, 16876, 17588, 21095, 21985, 25314, 26382, 37971, 39573, 42190, 43970, 50628, 52764, 63285, 65955, 75942, 79146, 84380, 87940, 126570, 131910, 151884, 158292, 189855, 197865, 198293, 206659, 253140, 263820, 379710, 395730, 396586, 413318, 594879, 619977, 759420, 791460, 793172, 826636, 991465, 1033295, 1189758, 1239954, 1784637, 1859931, 1982930, 2066590, 2379516, 2479908, 2974395, 3099885, 3569274, 3719862, 3965860, 4133180, 5948790, 6199770, 7138548, 7439724, 8923185, 9299655, 11897580, 12399540, 17846370, 18550943, 18599310, 35692740, 37101886, 37198620, 55652829, 74203772, 92754715, 111305658, 166958487, 185509430, 222611316, 278264145, 333916974, 371018860, 556528290, 667833948, 834792435, 871894321, 1113056580, 1669584870, 1743788642, 2615682963, 3339169740, 3487577284, 4359471605, 5231365926, 7847048889, 8718943210, 10462731852, 13078414815, 15694097778, 17437886420, 26156829630, 31388195556, 39235244445, 52313659260, 78470488890, 156940977780]

約数ペア:

[(1, 156940977780), (2, 78470488890), (3, 52313659260), (4, 39235244445), (5, 31388195556), (6, 26156829630), (9, 17437886420), (10, 15694097778), (12, 13078414815), (15, 10462731852), (18, 8718943210), (20, 7847048889), (30, 5231365926), (36, 4359471605), (45, 3487577284), (47, 3339169740), (60, 2615682963), (90, 1743788642), (94, 1669584870), (141, 1113056580), (180, 871894321), (188, 834792435), (235, 667833948), (282, 556528290), (423, 371018860), (470, 333916974), (564, 278264145), (705, 222611316), (846, 185509430), (940, 166958487), (1410, 111305658), (1692, 92754715), (2115, 74203772), (2820, 55652829), (4219, 37198620), (4230, 37101886), (4397, 35692740), (8438, 18599310), (8460, 18550943), (8794, 17846370), (12657, 12399540), (13191, 11897580), (16876, 9299655), (17588, 8923185), (21095, 7439724), (21985, 7138548), (25314, 6199770), (26382, 5948790), (37971, 4133180), (39573, 3965860), (42190, 3719862), (43970, 3569274), (50628, 3099885), (52764, 2974395), (63285, 2479908), (65955, 2379516), (75942, 2066590), (79146, 1982930), (84380, 1859931), (87940, 1784637), (126570, 1239954), (131910, 1189758), (151884, 1033295), (158292, 991465), (189855, 826636), (197865, 793172), (198293, 791460), (206659, 759420), (253140, 619977), (263820, 594879), (379710, 413318), (395730, 396586)]