43870320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:184

約数の個数: 240

約数和(自身を含む): 163843680

約数和(自身を除く): 119973360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 43, 45, 48, 52, 60, 65, 72, 78, 80, 86, 90, 104, 109, 117, 120, 129, 130, 144, 156, 172, 180, 195, 208, 215, 218, 234, 240, 258, 260, 312, 327, 344, 360, 387, 390, 430, 436, 468, 516, 520, 545, 559, 585, 624, 645, 654, 688, 720, 774, 780, 860, 872, 936, 981, 1032, 1040, 1090, 1118, 1170, 1290, 1308, 1417, 1548, 1560, 1635, 1677, 1720, 1744, 1872, 1935, 1962, 2064, 2180, 2236, 2340, 2580, 2616, 2795, 2834, 3096, 3120, 3270, 3354, 3440, 3870, 3924, 4251, 4360, 4472, 4680, 4687, 4905, 5031, 5160, 5232, 5590, 5668, 6192, 6540, 6708, 7085, 7740, 7848, 8385, 8502, 8720, 8944, 9360, 9374, 9810, 10062, 10320, 11180, 11336, 12753, 13080, 13416, 14061, 14170, 15480, 15696, 16770, 17004, 18748, 19620, 20124, 21255, 22360, 22672, 23435, 25155, 25506, 26160, 26832, 28122, 28340, 30960, 33540, 34008, 37496, 39240, 40248, 42183, 42510, 44720, 46870, 50310, 51012, 56244, 56680, 60931, 63765, 67080, 68016, 70305, 74992, 78480, 80496, 84366, 85020, 93740, 100620, 102024, 112488, 113360, 121862, 127530, 134160, 140610, 168732, 170040, 182793, 187480, 201240, 204048, 210915, 224976, 243724, 255060, 281220, 304655, 337464, 340080, 365586, 374960, 402480, 421830, 487448, 510120, 548379, 562440, 609310, 674928, 731172, 843660, 913965, 974896, 1020240, 1096758, 1124880, 1218620, 1462344, 1687320, 1827930, 2193516, 2437240, 2741895, 2924688, 3374640, 3655860, 4387032, 4874480, 5483790, 7311720, 8774064, 10967580, 14623440, 21935160, 43870320]

約数ペア:

[(1, 43870320), (2, 21935160), (3, 14623440), (4, 10967580), (5, 8774064), (6, 7311720), (8, 5483790), (9, 4874480), (10, 4387032), (12, 3655860), (13, 3374640), (15, 2924688), (16, 2741895), (18, 2437240), (20, 2193516), (24, 1827930), (26, 1687320), (30, 1462344), (36, 1218620), (39, 1124880), (40, 1096758), (43, 1020240), (45, 974896), (48, 913965), (52, 843660), (60, 731172), (65, 674928), (72, 609310), (78, 562440), (80, 548379), (86, 510120), (90, 487448), (104, 421830), (109, 402480), (117, 374960), (120, 365586), (129, 340080), (130, 337464), (144, 304655), (156, 281220), (172, 255060), (180, 243724), (195, 224976), (208, 210915), (215, 204048), (218, 201240), (234, 187480), (240, 182793), (258, 170040), (260, 168732), (312, 140610), (327, 134160), (344, 127530), (360, 121862), (387, 113360), (390, 112488), (430, 102024), (436, 100620), (468, 93740), (516, 85020), (520, 84366), (545, 80496), (559, 78480), (585, 74992), (624, 70305), (645, 68016), (654, 67080), (688, 63765), (720, 60931), (774, 56680), (780, 56244), (860, 51012), (872, 50310), (936, 46870), (981, 44720), (1032, 42510), (1040, 42183), (1090, 40248), (1118, 39240), (1170, 37496), (1290, 34008), (1308, 33540), (1417, 30960), (1548, 28340), (1560, 28122), (1635, 26832), (1677, 26160), (1720, 25506), (1744, 25155), (1872, 23435), (1935, 22672), (1962, 22360), (2064, 21255), (2180, 20124), (2236, 19620), (2340, 18748), (2580, 17004), (2616, 16770), (2795, 15696), (2834, 15480), (3096, 14170), (3120, 14061), (3270, 13416), (3354, 13080), (3440, 12753), (3870, 11336), (3924, 11180), (4251, 10320), (4360, 10062), (4472, 9810), (4680, 9374), (4687, 9360), (4905, 8944), (5031, 8720), (5160, 8502), (5232, 8385), (5590, 7848), (5668, 7740), (6192, 7085), (6540, 6708)]