214930660

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:163

約数の個数: 192

約数和(自身を含む): 592704000

約数和(自身を除く): 377773340

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 19, 20, 28, 34, 35, 38, 49, 68, 70, 76, 85, 95, 97, 98, 119, 133, 140, 170, 190, 194, 196, 238, 245, 266, 323, 340, 343, 380, 388, 476, 485, 490, 532, 595, 646, 665, 679, 686, 833, 931, 970, 980, 1190, 1292, 1330, 1358, 1372, 1615, 1649, 1666, 1715, 1843, 1862, 1940, 2261, 2380, 2660, 2716, 3230, 3298, 3332, 3395, 3430, 3686, 3724, 4165, 4522, 4655, 4753, 5831, 6460, 6517, 6596, 6790, 6860, 7372, 8245, 8330, 9044, 9215, 9310, 9506, 11305, 11543, 11662, 12901, 13034, 13580, 15827, 16490, 16660, 18430, 18620, 19012, 22610, 23086, 23324, 23765, 25802, 26068, 29155, 31331, 31654, 32585, 32980, 33271, 36860, 45220, 46172, 47530, 51604, 57715, 58310, 62662, 63308, 64505, 65170, 66542, 79135, 80801, 90307, 95060, 110789, 115430, 116620, 125324, 129010, 130340, 133084, 156655, 158270, 161602, 166355, 180614, 219317, 221578, 230860, 258020, 313310, 316540, 323204, 332710, 361228, 404005, 438634, 443156, 451535, 553945, 565607, 626620, 632149, 665420, 808010, 877268, 903070, 1096585, 1107890, 1131214, 1264298, 1535219, 1616020, 1806140, 2193170, 2215780, 2262428, 2528596, 2828035, 3070438, 3160745, 4386340, 5656070, 6140876, 6321490, 7676095, 10746533, 11312140, 12642980, 15352190, 21493066, 30704380, 42986132, 53732665, 107465330, 214930660]

約数ペア:

[(1, 214930660), (2, 107465330), (4, 53732665), (5, 42986132), (7, 30704380), (10, 21493066), (14, 15352190), (17, 12642980), (19, 11312140), (20, 10746533), (28, 7676095), (34, 6321490), (35, 6140876), (38, 5656070), (49, 4386340), (68, 3160745), (70, 3070438), (76, 2828035), (85, 2528596), (95, 2262428), (97, 2215780), (98, 2193170), (119, 1806140), (133, 1616020), (140, 1535219), (170, 1264298), (190, 1131214), (194, 1107890), (196, 1096585), (238, 903070), (245, 877268), (266, 808010), (323, 665420), (340, 632149), (343, 626620), (380, 565607), (388, 553945), (476, 451535), (485, 443156), (490, 438634), (532, 404005), (595, 361228), (646, 332710), (665, 323204), (679, 316540), (686, 313310), (833, 258020), (931, 230860), (970, 221578), (980, 219317), (1190, 180614), (1292, 166355), (1330, 161602), (1358, 158270), (1372, 156655), (1615, 133084), (1649, 130340), (1666, 129010), (1715, 125324), (1843, 116620), (1862, 115430), (1940, 110789), (2261, 95060), (2380, 90307), (2660, 80801), (2716, 79135), (3230, 66542), (3298, 65170), (3332, 64505), (3395, 63308), (3430, 62662), (3686, 58310), (3724, 57715), (4165, 51604), (4522, 47530), (4655, 46172), (4753, 45220), (5831, 36860), (6460, 33271), (6517, 32980), (6596, 32585), (6790, 31654), (6860, 31331), (7372, 29155), (8245, 26068), (8330, 25802), (9044, 23765), (9215, 23324), (9310, 23086), (9506, 22610), (11305, 19012), (11543, 18620), (11662, 18430), (12901, 16660), (13034, 16490), (13580, 15827)]