123812360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2$

素因数の和:128

約数の個数: 192

約数和(自身を含む): 364694400

約数和(自身を除く): 240882040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 19, 20, 28, 34, 35, 37, 38, 40, 56, 68, 70, 74, 76, 85, 95, 119, 133, 136, 140, 148, 152, 170, 185, 190, 238, 259, 266, 280, 296, 323, 340, 370, 380, 476, 518, 532, 595, 629, 646, 665, 680, 703, 740, 760, 952, 1036, 1064, 1190, 1258, 1292, 1295, 1330, 1369, 1406, 1480, 1615, 2072, 2261, 2380, 2516, 2584, 2590, 2660, 2738, 2812, 3145, 3230, 3515, 4403, 4522, 4760, 4921, 5032, 5180, 5320, 5476, 5624, 6290, 6460, 6845, 7030, 8806, 9044, 9583, 9842, 10360, 10952, 11305, 11951, 12580, 12920, 13690, 14060, 17612, 18088, 19166, 19684, 22015, 22610, 23273, 23902, 24605, 25160, 26011, 27380, 28120, 35224, 38332, 39368, 44030, 45220, 46546, 47804, 47915, 49210, 52022, 54760, 59755, 76664, 83657, 88060, 90440, 93092, 95608, 95830, 98420, 104044, 116365, 119510, 130055, 162911, 167314, 176120, 182077, 186184, 191660, 196840, 208088, 232730, 239020, 260110, 325822, 334628, 364154, 383320, 418285, 442187, 465460, 478040, 520220, 651644, 669256, 728308, 814555, 836570, 884374, 910385, 930920, 1040440, 1303288, 1456616, 1629110, 1673140, 1768748, 1820770, 2210935, 3095309, 3258220, 3346280, 3537496, 3641540, 4421870, 6190618, 6516440, 7283080, 8843740, 12381236, 15476545, 17687480, 24762472, 30953090, 61906180, 123812360]

約数ペア:

[(1, 123812360), (2, 61906180), (4, 30953090), (5, 24762472), (7, 17687480), (8, 15476545), (10, 12381236), (14, 8843740), (17, 7283080), (19, 6516440), (20, 6190618), (28, 4421870), (34, 3641540), (35, 3537496), (37, 3346280), (38, 3258220), (40, 3095309), (56, 2210935), (68, 1820770), (70, 1768748), (74, 1673140), (76, 1629110), (85, 1456616), (95, 1303288), (119, 1040440), (133, 930920), (136, 910385), (140, 884374), (148, 836570), (152, 814555), (170, 728308), (185, 669256), (190, 651644), (238, 520220), (259, 478040), (266, 465460), (280, 442187), (296, 418285), (323, 383320), (340, 364154), (370, 334628), (380, 325822), (476, 260110), (518, 239020), (532, 232730), (595, 208088), (629, 196840), (646, 191660), (665, 186184), (680, 182077), (703, 176120), (740, 167314), (760, 162911), (952, 130055), (1036, 119510), (1064, 116365), (1190, 104044), (1258, 98420), (1292, 95830), (1295, 95608), (1330, 93092), (1369, 90440), (1406, 88060), (1480, 83657), (1615, 76664), (2072, 59755), (2261, 54760), (2380, 52022), (2516, 49210), (2584, 47915), (2590, 47804), (2660, 46546), (2738, 45220), (2812, 44030), (3145, 39368), (3230, 38332), (3515, 35224), (4403, 28120), (4522, 27380), (4760, 26011), (4921, 25160), (5032, 24605), (5180, 23902), (5320, 23273), (5476, 22610), (5624, 22015), (6290, 19684), (6460, 19166), (6845, 18088), (7030, 17612), (8806, 14060), (9044, 13690), (9583, 12920), (9842, 12580), (10360, 11951), (10952, 11305)]