123680304

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1531}}^1$

素因数の和:1576

約数の個数: 160

約数和(自身を含む): 410330880

約数和(自身を除く): 286650576

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 27, 33, 34, 36, 44, 48, 51, 54, 66, 68, 72, 88, 99, 102, 108, 132, 136, 144, 153, 176, 187, 198, 204, 216, 264, 272, 297, 306, 374, 396, 408, 432, 459, 528, 561, 594, 612, 748, 792, 816, 918, 1122, 1188, 1224, 1496, 1531, 1584, 1683, 1836, 2244, 2376, 2448, 2992, 3062, 3366, 3672, 4488, 4593, 4752, 5049, 6124, 6732, 7344, 8976, 9186, 10098, 12248, 13464, 13779, 16841, 18372, 20196, 24496, 26027, 26928, 27558, 33682, 36744, 40392, 41337, 50523, 52054, 55116, 67364, 73488, 78081, 80784, 82674, 101046, 104108, 110232, 134728, 151569, 156162, 165348, 202092, 208216, 220464, 234243, 269456, 286297, 303138, 312324, 330696, 404184, 416432, 454707, 468486, 572594, 606276, 624648, 661392, 702729, 808368, 858891, 909414, 936972, 1145188, 1212552, 1249296, 1405458, 1717782, 1818828, 1873944, 2290376, 2425104, 2576673, 2810916, 3435564, 3637656, 3747888, 4580752, 5153346, 5621832, 6871128, 7275312, 7730019, 10306692, 11243664, 13742256, 15460038, 20613384, 30920076, 41226768, 61840152, 123680304]

約数ペア:

[(1, 123680304), (2, 61840152), (3, 41226768), (4, 30920076), (6, 20613384), (8, 15460038), (9, 13742256), (11, 11243664), (12, 10306692), (16, 7730019), (17, 7275312), (18, 6871128), (22, 5621832), (24, 5153346), (27, 4580752), (33, 3747888), (34, 3637656), (36, 3435564), (44, 2810916), (48, 2576673), (51, 2425104), (54, 2290376), (66, 1873944), (68, 1818828), (72, 1717782), (88, 1405458), (99, 1249296), (102, 1212552), (108, 1145188), (132, 936972), (136, 909414), (144, 858891), (153, 808368), (176, 702729), (187, 661392), (198, 624648), (204, 606276), (216, 572594), (264, 468486), (272, 454707), (297, 416432), (306, 404184), (374, 330696), (396, 312324), (408, 303138), (432, 286297), (459, 269456), (528, 234243), (561, 220464), (594, 208216), (612, 202092), (748, 165348), (792, 156162), (816, 151569), (918, 134728), (1122, 110232), (1188, 104108), (1224, 101046), (1496, 82674), (1531, 80784), (1584, 78081), (1683, 73488), (1836, 67364), (2244, 55116), (2376, 52054), (2448, 50523), (2992, 41337), (3062, 40392), (3366, 36744), (3672, 33682), (4488, 27558), (4593, 26928), (4752, 26027), (5049, 24496), (6124, 20196), (6732, 18372), (7344, 16841), (8976, 13779), (9186, 13464), (10098, 12248)]