15173340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{397}}^1$

素因数の和:436

約数の個数: 144

約数和(自身を含む): 53357472

約数和(自身を除く): 38184132

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 70, 78, 84, 91, 98, 105, 130, 140, 147, 156, 182, 195, 196, 210, 245, 260, 273, 294, 364, 390, 397, 420, 455, 490, 546, 588, 637, 735, 780, 794, 910, 980, 1092, 1191, 1274, 1365, 1470, 1588, 1820, 1911, 1985, 2382, 2548, 2730, 2779, 2940, 3185, 3822, 3970, 4764, 5161, 5460, 5558, 5955, 6370, 7644, 7940, 8337, 9555, 10322, 11116, 11910, 12740, 13895, 15483, 16674, 19110, 19453, 20644, 23820, 25805, 27790, 30966, 33348, 36127, 38220, 38906, 41685, 51610, 55580, 58359, 61932, 72254, 77415, 77812, 83370, 97265, 103220, 108381, 116718, 144508, 154830, 166740, 180635, 194530, 216762, 233436, 252889, 291795, 309660, 361270, 389060, 433524, 505778, 541905, 583590, 722540, 758667, 1011556, 1083810, 1167180, 1264445, 1517334, 2167620, 2528890, 3034668, 3793335, 5057780, 7586670, 15173340]

約数ペア:

[(1, 15173340), (2, 7586670), (3, 5057780), (4, 3793335), (5, 3034668), (6, 2528890), (7, 2167620), (10, 1517334), (12, 1264445), (13, 1167180), (14, 1083810), (15, 1011556), (20, 758667), (21, 722540), (26, 583590), (28, 541905), (30, 505778), (35, 433524), (39, 389060), (42, 361270), (49, 309660), (52, 291795), (60, 252889), (65, 233436), (70, 216762), (78, 194530), (84, 180635), (91, 166740), (98, 154830), (105, 144508), (130, 116718), (140, 108381), (147, 103220), (156, 97265), (182, 83370), (195, 77812), (196, 77415), (210, 72254), (245, 61932), (260, 58359), (273, 55580), (294, 51610), (364, 41685), (390, 38906), (397, 38220), (420, 36127), (455, 33348), (490, 30966), (546, 27790), (588, 25805), (637, 23820), (735, 20644), (780, 19453), (794, 19110), (910, 16674), (980, 15483), (1092, 13895), (1191, 12740), (1274, 11910), (1365, 11116), (1470, 10322), (1588, 9555), (1820, 8337), (1911, 7940), (1985, 7644), (2382, 6370), (2548, 5955), (2730, 5558), (2779, 5460), (2940, 5161), (3185, 4764), (3822, 3970)]