313818960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14369}}^1$

素因数の和:14405

約数の個数: 160

約数和(自身を含む): 1197423360

約数和(自身を除く): 883604400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7280, 10920, 14369, 21840, 28738, 43107, 57476, 71845, 86214, 100583, 114952, 143690, 172428, 186797, 201166, 215535, 229904, 287380, 301749, 344856, 373594, 402332, 431070, 502915, 560391, 574760, 603498, 689712, 747188, 804664, 862140, 933985, 1005830, 1120782, 1149520, 1206996, 1307579, 1494376, 1508745, 1609328, 1724280, 1867970, 2011660, 2241564, 2413992, 2615158, 2801955, 2988752, 3017490, 3448560, 3735940, 3922737, 4023320, 4483128, 4827984, 5230316, 5603910, 6034980, 6537895, 7471880, 7845474, 8046640, 8966256, 10460632, 11207820, 12069960, 13075790, 14943760, 15690948, 19613685, 20921264, 22415640, 24139920, 26151580, 31381896, 39227370, 44831280, 52303160, 62763792, 78454740, 104606320, 156909480, 313818960]

約数ペア:

[(1, 313818960), (2, 156909480), (3, 104606320), (4, 78454740), (5, 62763792), (6, 52303160), (7, 44831280), (8, 39227370), (10, 31381896), (12, 26151580), (13, 24139920), (14, 22415640), (15, 20921264), (16, 19613685), (20, 15690948), (21, 14943760), (24, 13075790), (26, 12069960), (28, 11207820), (30, 10460632), (35, 8966256), (39, 8046640), (40, 7845474), (42, 7471880), (48, 6537895), (52, 6034980), (56, 5603910), (60, 5230316), (65, 4827984), (70, 4483128), (78, 4023320), (80, 3922737), (84, 3735940), (91, 3448560), (104, 3017490), (105, 2988752), (112, 2801955), (120, 2615158), (130, 2413992), (140, 2241564), (156, 2011660), (168, 1867970), (182, 1724280), (195, 1609328), (208, 1508745), (210, 1494376), (240, 1307579), (260, 1206996), (273, 1149520), (280, 1120782), (312, 1005830), (336, 933985), (364, 862140), (390, 804664), (420, 747188), (455, 689712), (520, 603498), (546, 574760), (560, 560391), (624, 502915), (728, 431070), (780, 402332), (840, 373594), (910, 344856), (1040, 301749), (1092, 287380), (1365, 229904), (1456, 215535), (1560, 201166), (1680, 186797), (1820, 172428), (2184, 143690), (2730, 114952), (3120, 100583), (3640, 86214), (4368, 71845), (5460, 57476), (7280, 43107), (10920, 28738), (14369, 21840)]