109215480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:230

約数の個数: 256

約数和(自身を含む): 393154560

約数和(自身を除く): 283939080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 31, 33, 34, 40, 44, 51, 55, 60, 62, 66, 68, 85, 88, 93, 102, 110, 120, 124, 132, 136, 155, 157, 165, 170, 186, 187, 204, 220, 248, 255, 264, 310, 314, 330, 340, 341, 372, 374, 408, 440, 465, 471, 510, 527, 561, 620, 628, 660, 680, 682, 744, 748, 785, 930, 935, 942, 1020, 1023, 1054, 1122, 1240, 1256, 1320, 1364, 1496, 1570, 1581, 1705, 1727, 1860, 1870, 1884, 2040, 2046, 2108, 2244, 2355, 2635, 2669, 2728, 2805, 3140, 3162, 3410, 3454, 3720, 3740, 3768, 4092, 4216, 4488, 4710, 4867, 5115, 5181, 5270, 5338, 5610, 5797, 6280, 6324, 6820, 6908, 7480, 7905, 8007, 8184, 8635, 9420, 9734, 10230, 10362, 10540, 10676, 11220, 11594, 12648, 13345, 13640, 13816, 14601, 15810, 16014, 17270, 17391, 18840, 19468, 20460, 20724, 21080, 21352, 22440, 23188, 24335, 25905, 26690, 28985, 29202, 29359, 31620, 32028, 34540, 34782, 38936, 40035, 40920, 41448, 46376, 48670, 51810, 53380, 53537, 57970, 58404, 58718, 63240, 64056, 69080, 69564, 73005, 80070, 82739, 86955, 88077, 97340, 103620, 106760, 107074, 115940, 116808, 117436, 139128, 146010, 146795, 160140, 160611, 165478, 173910, 176154, 194680, 207240, 214148, 231880, 234872, 248217, 267685, 292020, 293590, 320280, 321222, 330956, 347820, 352308, 413695, 428296, 440385, 496434, 535370, 584040, 587180, 642444, 661912, 695640, 704616, 803055, 827390, 880770, 910129, 992868, 1070740, 1174360, 1241085, 1284888, 1606110, 1654780, 1761540, 1820258, 1985736, 2141480, 2482170, 2730387, 3212220, 3309560, 3523080, 3640516, 4550645, 4964340, 5460774, 6424440, 7281032, 9101290, 9928680, 10921548, 13651935, 18202580, 21843096, 27303870, 36405160, 54607740, 109215480]

約数ペア:

[(1, 109215480), (2, 54607740), (3, 36405160), (4, 27303870), (5, 21843096), (6, 18202580), (8, 13651935), (10, 10921548), (11, 9928680), (12, 9101290), (15, 7281032), (17, 6424440), (20, 5460774), (22, 4964340), (24, 4550645), (30, 3640516), (31, 3523080), (33, 3309560), (34, 3212220), (40, 2730387), (44, 2482170), (51, 2141480), (55, 1985736), (60, 1820258), (62, 1761540), (66, 1654780), (68, 1606110), (85, 1284888), (88, 1241085), (93, 1174360), (102, 1070740), (110, 992868), (120, 910129), (124, 880770), (132, 827390), (136, 803055), (155, 704616), (157, 695640), (165, 661912), (170, 642444), (186, 587180), (187, 584040), (204, 535370), (220, 496434), (248, 440385), (255, 428296), (264, 413695), (310, 352308), (314, 347820), (330, 330956), (340, 321222), (341, 320280), (372, 293590), (374, 292020), (408, 267685), (440, 248217), (465, 234872), (471, 231880), (510, 214148), (527, 207240), (561, 194680), (620, 176154), (628, 173910), (660, 165478), (680, 160611), (682, 160140), (744, 146795), (748, 146010), (785, 139128), (930, 117436), (935, 116808), (942, 115940), (1020, 107074), (1023, 106760), (1054, 103620), (1122, 97340), (1240, 88077), (1256, 86955), (1320, 82739), (1364, 80070), (1496, 73005), (1570, 69564), (1581, 69080), (1705, 64056), (1727, 63240), (1860, 58718), (1870, 58404), (1884, 57970), (2040, 53537), (2046, 53380), (2108, 51810), (2244, 48670), (2355, 46376), (2635, 41448), (2669, 40920), (2728, 40035), (2805, 38936), (3140, 34782), (3162, 34540), (3410, 32028), (3454, 31620), (3720, 29359), (3740, 29202), (3768, 28985), (4092, 26690), (4216, 25905), (4488, 24335), (4710, 23188), (4867, 22440), (5115, 21352), (5181, 21080), (5270, 20724), (5338, 20460), (5610, 19468), (5797, 18840), (6280, 17391), (6324, 17270), (6820, 16014), (6908, 15810), (7480, 14601), (7905, 13816), (8007, 13640), (8184, 13345), (8635, 12648), (9420, 11594), (9734, 11220), (10230, 10676), (10362, 10540)]