13728660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:126

約数の個数: 144

約数和(自身を含む): 44330496

約数和(自身を除く): 30601836

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 44, 55, 60, 61, 62, 66, 93, 110, 121, 122, 124, 132, 155, 165, 183, 186, 220, 242, 244, 305, 310, 330, 341, 363, 366, 372, 465, 484, 605, 610, 620, 660, 671, 682, 726, 732, 915, 930, 1023, 1210, 1220, 1342, 1364, 1452, 1705, 1815, 1830, 1860, 1891, 2013, 2046, 2420, 2684, 3355, 3410, 3630, 3660, 3751, 3782, 4026, 4092, 5115, 5673, 6710, 6820, 7260, 7381, 7502, 7564, 8052, 9455, 10065, 10230, 11253, 11346, 13420, 14762, 15004, 18755, 18910, 20130, 20460, 20801, 22143, 22506, 22692, 28365, 29524, 36905, 37510, 37820, 40260, 41602, 44286, 45012, 56265, 56730, 62403, 73810, 75020, 83204, 88572, 104005, 110715, 112530, 113460, 124806, 147620, 208010, 221430, 225060, 228811, 249612, 312015, 416020, 442860, 457622, 624030, 686433, 915244, 1144055, 1248060, 1372866, 2288110, 2745732, 3432165, 4576220, 6864330, 13728660]

約数ペア:

[(1, 13728660), (2, 6864330), (3, 4576220), (4, 3432165), (5, 2745732), (6, 2288110), (10, 1372866), (11, 1248060), (12, 1144055), (15, 915244), (20, 686433), (22, 624030), (30, 457622), (31, 442860), (33, 416020), (44, 312015), (55, 249612), (60, 228811), (61, 225060), (62, 221430), (66, 208010), (93, 147620), (110, 124806), (121, 113460), (122, 112530), (124, 110715), (132, 104005), (155, 88572), (165, 83204), (183, 75020), (186, 73810), (220, 62403), (242, 56730), (244, 56265), (305, 45012), (310, 44286), (330, 41602), (341, 40260), (363, 37820), (366, 37510), (372, 36905), (465, 29524), (484, 28365), (605, 22692), (610, 22506), (620, 22143), (660, 20801), (671, 20460), (682, 20130), (726, 18910), (732, 18755), (915, 15004), (930, 14762), (1023, 13420), (1210, 11346), (1220, 11253), (1342, 10230), (1364, 10065), (1452, 9455), (1705, 8052), (1815, 7564), (1830, 7502), (1860, 7381), (1891, 7260), (2013, 6820), (2046, 6710), (2420, 5673), (2684, 5115), (3355, 4092), (3410, 4026), (3630, 3782), (3660, 3751)]