8370180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1$

素因数の和:115

約数の個数: 216

約数和(自身を含む): 32242392

約数和(自身を除く): 23872212

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 49, 52, 60, 63, 65, 70, 73, 78, 84, 90, 91, 98, 105, 117, 126, 130, 140, 146, 147, 156, 180, 182, 195, 196, 210, 219, 234, 245, 252, 260, 273, 292, 294, 315, 364, 365, 390, 420, 438, 441, 455, 468, 490, 511, 546, 585, 588, 630, 637, 657, 730, 735, 780, 819, 876, 882, 910, 949, 980, 1022, 1092, 1095, 1170, 1260, 1274, 1314, 1365, 1460, 1470, 1533, 1638, 1764, 1820, 1898, 1911, 2044, 2190, 2205, 2340, 2548, 2555, 2628, 2730, 2847, 2940, 3066, 3185, 3276, 3285, 3577, 3796, 3822, 4095, 4380, 4410, 4599, 4745, 5110, 5460, 5694, 5733, 6132, 6370, 6570, 6643, 7154, 7644, 7665, 8190, 8541, 8820, 9198, 9490, 9555, 10220, 10731, 11388, 11466, 12740, 13140, 13286, 14235, 14308, 15330, 16380, 17082, 17885, 18396, 18980, 19110, 19929, 21462, 22932, 22995, 26572, 28470, 28665, 30660, 32193, 33215, 34164, 35770, 38220, 39858, 42705, 42924, 45990, 46501, 53655, 56940, 57330, 59787, 64386, 66430, 71540, 79716, 85410, 91980, 93002, 99645, 107310, 114660, 119574, 128772, 132860, 139503, 160965, 170820, 186004, 199290, 214620, 232505, 239148, 279006, 298935, 321930, 398580, 418509, 465010, 558012, 597870, 643860, 697515, 837018, 930020, 1195740, 1395030, 1674036, 2092545, 2790060, 4185090, 8370180]

約数ペア:

[(1, 8370180), (2, 4185090), (3, 2790060), (4, 2092545), (5, 1674036), (6, 1395030), (7, 1195740), (9, 930020), (10, 837018), (12, 697515), (13, 643860), (14, 597870), (15, 558012), (18, 465010), (20, 418509), (21, 398580), (26, 321930), (28, 298935), (30, 279006), (35, 239148), (36, 232505), (39, 214620), (42, 199290), (45, 186004), (49, 170820), (52, 160965), (60, 139503), (63, 132860), (65, 128772), (70, 119574), (73, 114660), (78, 107310), (84, 99645), (90, 93002), (91, 91980), (98, 85410), (105, 79716), (117, 71540), (126, 66430), (130, 64386), (140, 59787), (146, 57330), (147, 56940), (156, 53655), (180, 46501), (182, 45990), (195, 42924), (196, 42705), (210, 39858), (219, 38220), (234, 35770), (245, 34164), (252, 33215), (260, 32193), (273, 30660), (292, 28665), (294, 28470), (315, 26572), (364, 22995), (365, 22932), (390, 21462), (420, 19929), (438, 19110), (441, 18980), (455, 18396), (468, 17885), (490, 17082), (511, 16380), (546, 15330), (585, 14308), (588, 14235), (630, 13286), (637, 13140), (657, 12740), (730, 11466), (735, 11388), (780, 10731), (819, 10220), (876, 9555), (882, 9490), (910, 9198), (949, 8820), (980, 8541), (1022, 8190), (1092, 7665), (1095, 7644), (1170, 7154), (1260, 6643), (1274, 6570), (1314, 6370), (1365, 6132), (1460, 5733), (1470, 5694), (1533, 5460), (1638, 5110), (1764, 4745), (1820, 4599), (1898, 4410), (1911, 4380), (2044, 4095), (2190, 3822), (2205, 3796), (2340, 3577), (2548, 3285), (2555, 3276), (2628, 3185), (2730, 3066), (2847, 2940)]