165146520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{293}}^1$

素因数の和:386

約数の個数: 256

約数和(自身を含む): 629959680

約数和(自身を除く): 464813160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 61, 66, 70, 77, 84, 88, 105, 110, 120, 122, 132, 140, 154, 165, 168, 183, 210, 220, 231, 244, 264, 280, 293, 305, 308, 330, 366, 385, 420, 427, 440, 462, 488, 586, 610, 616, 660, 671, 732, 770, 840, 854, 879, 915, 924, 1155, 1172, 1220, 1281, 1320, 1342, 1464, 1465, 1540, 1708, 1758, 1830, 1848, 2013, 2051, 2135, 2310, 2344, 2440, 2562, 2684, 2930, 3080, 3223, 3355, 3416, 3516, 3660, 4026, 4102, 4270, 4395, 4620, 4697, 5124, 5368, 5860, 6153, 6405, 6446, 6710, 7032, 7320, 8052, 8204, 8540, 8790, 9240, 9394, 9669, 10065, 10248, 10255, 11720, 12306, 12810, 12892, 13420, 14091, 16104, 16115, 16408, 17080, 17580, 17873, 18788, 19338, 20130, 20510, 22561, 23485, 24612, 25620, 25784, 26840, 28182, 30765, 32230, 35160, 35746, 37576, 38676, 40260, 41020, 45122, 46970, 48345, 49224, 51240, 53619, 56364, 61530, 64460, 67683, 70455, 71492, 77352, 80520, 82040, 89365, 90244, 93940, 96690, 107238, 112728, 112805, 123060, 125111, 128920, 135366, 140910, 142984, 178730, 180488, 187880, 193380, 196603, 214476, 225610, 246120, 250222, 268095, 270732, 281820, 338415, 357460, 375333, 386760, 393206, 428952, 451220, 500444, 536190, 541464, 563640, 589809, 625555, 676830, 714920, 750666, 786412, 902440, 983015, 1000888, 1072380, 1179618, 1251110, 1353660, 1376221, 1501332, 1572824, 1876665, 1966030, 2144760, 2359236, 2502220, 2707320, 2752442, 2949045, 3002664, 3753330, 3932060, 4128663, 4718472, 5004440, 5504884, 5898090, 6881105, 7506660, 7864120, 8257326, 11009768, 11796180, 13762210, 15013320, 16514652, 20643315, 23592360, 27524420, 33029304, 41286630, 55048840, 82573260, 165146520]

約数ペア:

[(1, 165146520), (2, 82573260), (3, 55048840), (4, 41286630), (5, 33029304), (6, 27524420), (7, 23592360), (8, 20643315), (10, 16514652), (11, 15013320), (12, 13762210), (14, 11796180), (15, 11009768), (20, 8257326), (21, 7864120), (22, 7506660), (24, 6881105), (28, 5898090), (30, 5504884), (33, 5004440), (35, 4718472), (40, 4128663), (42, 3932060), (44, 3753330), (55, 3002664), (56, 2949045), (60, 2752442), (61, 2707320), (66, 2502220), (70, 2359236), (77, 2144760), (84, 1966030), (88, 1876665), (105, 1572824), (110, 1501332), (120, 1376221), (122, 1353660), (132, 1251110), (140, 1179618), (154, 1072380), (165, 1000888), (168, 983015), (183, 902440), (210, 786412), (220, 750666), (231, 714920), (244, 676830), (264, 625555), (280, 589809), (293, 563640), (305, 541464), (308, 536190), (330, 500444), (366, 451220), (385, 428952), (420, 393206), (427, 386760), (440, 375333), (462, 357460), (488, 338415), (586, 281820), (610, 270732), (616, 268095), (660, 250222), (671, 246120), (732, 225610), (770, 214476), (840, 196603), (854, 193380), (879, 187880), (915, 180488), (924, 178730), (1155, 142984), (1172, 140910), (1220, 135366), (1281, 128920), (1320, 125111), (1342, 123060), (1464, 112805), (1465, 112728), (1540, 107238), (1708, 96690), (1758, 93940), (1830, 90244), (1848, 89365), (2013, 82040), (2051, 80520), (2135, 77352), (2310, 71492), (2344, 70455), (2440, 67683), (2562, 64460), (2684, 61530), (2930, 56364), (3080, 53619), (3223, 51240), (3355, 49224), (3416, 48345), (3516, 46970), (3660, 45122), (4026, 41020), (4102, 40260), (4270, 38676), (4395, 37576), (4620, 35746), (4697, 35160), (5124, 32230), (5368, 30765), (5860, 28182), (6153, 26840), (6405, 25784), (6446, 25620), (6710, 24612), (7032, 23485), (7320, 22561), (8052, 20510), (8204, 20130), (8540, 19338), (8790, 18788), (9240, 17873), (9394, 17580), (9669, 17080), (10065, 16408), (10248, 16115), (10255, 16104), (11720, 14091), (12306, 13420), (12810, 12892)]