230860560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{293}}^1$

素因数の和:390

約数の個数: 240

約数和(自身を含む): 847820736

約数和(自身を除く): 616960176

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 67, 70, 80, 84, 98, 105, 112, 120, 134, 140, 147, 168, 196, 201, 210, 240, 245, 268, 280, 293, 294, 335, 336, 392, 402, 420, 469, 490, 536, 560, 586, 588, 670, 735, 784, 804, 840, 879, 938, 980, 1005, 1072, 1172, 1176, 1340, 1407, 1465, 1470, 1608, 1680, 1758, 1876, 1960, 2010, 2051, 2344, 2345, 2352, 2680, 2814, 2930, 2940, 3216, 3283, 3516, 3752, 3920, 4020, 4102, 4395, 4688, 4690, 5360, 5628, 5860, 5880, 6153, 6566, 7032, 7035, 7504, 8040, 8204, 8790, 9380, 9849, 10255, 11256, 11720, 11760, 12306, 13132, 14064, 14070, 14357, 16080, 16408, 16415, 17580, 18760, 19631, 19698, 20510, 22512, 23440, 24612, 26264, 28140, 28714, 30765, 32816, 32830, 35160, 37520, 39262, 39396, 41020, 43071, 49224, 49245, 52528, 56280, 57428, 58893, 61530, 65660, 70320, 71785, 78524, 78792, 82040, 86142, 98155, 98448, 98490, 112560, 114856, 117786, 123060, 131320, 137417, 143570, 157048, 157584, 164080, 172284, 196310, 196980, 215355, 229712, 235572, 246120, 262640, 274834, 287140, 294465, 314096, 344568, 392620, 393960, 412251, 430710, 471144, 492240, 549668, 574280, 588930, 687085, 689136, 785240, 787920, 824502, 861420, 942288, 961919, 1099336, 1148560, 1177860, 1374170, 1570480, 1649004, 1722840, 1923838, 2061255, 2198672, 2355720, 2748340, 2885757, 3298008, 3445680, 3847676, 4122510, 4711440, 4809595, 5496680, 5771514, 6596016, 7695352, 8245020, 9619190, 10993360, 11543028, 14428785, 15390704, 16490040, 19238380, 23086056, 28857570, 32980080, 38476760, 46172112, 57715140, 76953520, 115430280, 230860560]

約数ペア:

[(1, 230860560), (2, 115430280), (3, 76953520), (4, 57715140), (5, 46172112), (6, 38476760), (7, 32980080), (8, 28857570), (10, 23086056), (12, 19238380), (14, 16490040), (15, 15390704), (16, 14428785), (20, 11543028), (21, 10993360), (24, 9619190), (28, 8245020), (30, 7695352), (35, 6596016), (40, 5771514), (42, 5496680), (48, 4809595), (49, 4711440), (56, 4122510), (60, 3847676), (67, 3445680), (70, 3298008), (80, 2885757), (84, 2748340), (98, 2355720), (105, 2198672), (112, 2061255), (120, 1923838), (134, 1722840), (140, 1649004), (147, 1570480), (168, 1374170), (196, 1177860), (201, 1148560), (210, 1099336), (240, 961919), (245, 942288), (268, 861420), (280, 824502), (293, 787920), (294, 785240), (335, 689136), (336, 687085), (392, 588930), (402, 574280), (420, 549668), (469, 492240), (490, 471144), (536, 430710), (560, 412251), (586, 393960), (588, 392620), (670, 344568), (735, 314096), (784, 294465), (804, 287140), (840, 274834), (879, 262640), (938, 246120), (980, 235572), (1005, 229712), (1072, 215355), (1172, 196980), (1176, 196310), (1340, 172284), (1407, 164080), (1465, 157584), (1470, 157048), (1608, 143570), (1680, 137417), (1758, 131320), (1876, 123060), (1960, 117786), (2010, 114856), (2051, 112560), (2344, 98490), (2345, 98448), (2352, 98155), (2680, 86142), (2814, 82040), (2930, 78792), (2940, 78524), (3216, 71785), (3283, 70320), (3516, 65660), (3752, 61530), (3920, 58893), (4020, 57428), (4102, 56280), (4395, 52528), (4688, 49245), (4690, 49224), (5360, 43071), (5628, 41020), (5860, 39396), (5880, 39262), (6153, 37520), (6566, 35160), (7032, 32830), (7035, 32816), (7504, 30765), (8040, 28714), (8204, 28140), (8790, 26264), (9380, 24612), (9849, 23440), (10255, 22512), (11256, 20510), (11720, 19698), (11760, 19631), (12306, 18760), (13132, 17580), (14064, 16415), (14070, 16408), (14357, 16080)]