234367440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:190

約数の個数: 240

約数和(自身を含む): 803996160

約数和(自身を除く): 569628720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 34, 40, 48, 51, 60, 62, 68, 80, 85, 93, 102, 109, 120, 124, 136, 155, 170, 186, 204, 218, 240, 248, 255, 272, 289, 310, 327, 340, 372, 408, 436, 465, 496, 510, 527, 545, 578, 620, 654, 680, 744, 816, 867, 872, 930, 1020, 1054, 1090, 1156, 1240, 1308, 1360, 1445, 1488, 1581, 1635, 1734, 1744, 1853, 1860, 2040, 2108, 2180, 2312, 2480, 2616, 2635, 2890, 3162, 3270, 3379, 3468, 3706, 3720, 4080, 4216, 4335, 4360, 4624, 5232, 5270, 5559, 5780, 6324, 6540, 6758, 6936, 7412, 7440, 7905, 8432, 8670, 8720, 8959, 9265, 10137, 10540, 11118, 11560, 12648, 13080, 13516, 13872, 14824, 15810, 16895, 17340, 17918, 18530, 20274, 21080, 22236, 23120, 25296, 26160, 26877, 27032, 27795, 29648, 31501, 31620, 33790, 34680, 35836, 37060, 40548, 42160, 44472, 44795, 50685, 53754, 54064, 55590, 57443, 63002, 63240, 67580, 69360, 71672, 74120, 81096, 88944, 89590, 94503, 101370, 107508, 111180, 114886, 126004, 126480, 134385, 135160, 143344, 148240, 157505, 162192, 172329, 179180, 189006, 202740, 215016, 222360, 229772, 252008, 268770, 270320, 287215, 315010, 344658, 358360, 378012, 405480, 430032, 444720, 459544, 472515, 504016, 537540, 574430, 630020, 689316, 716720, 756024, 810960, 861645, 919088, 945030, 976531, 1075080, 1148860, 1260040, 1378632, 1512048, 1723290, 1890060, 1953062, 2150160, 2297720, 2520080, 2757264, 2929593, 3446580, 3780120, 3906124, 4595440, 4882655, 5859186, 6893160, 7560240, 7812248, 9765310, 11718372, 13786320, 14647965, 15624496, 19530620, 23436744, 29295930, 39061240, 46873488, 58591860, 78122480, 117183720, 234367440]

約数ペア:

[(1, 234367440), (2, 117183720), (3, 78122480), (4, 58591860), (5, 46873488), (6, 39061240), (8, 29295930), (10, 23436744), (12, 19530620), (15, 15624496), (16, 14647965), (17, 13786320), (20, 11718372), (24, 9765310), (30, 7812248), (31, 7560240), (34, 6893160), (40, 5859186), (48, 4882655), (51, 4595440), (60, 3906124), (62, 3780120), (68, 3446580), (80, 2929593), (85, 2757264), (93, 2520080), (102, 2297720), (109, 2150160), (120, 1953062), (124, 1890060), (136, 1723290), (155, 1512048), (170, 1378632), (186, 1260040), (204, 1148860), (218, 1075080), (240, 976531), (248, 945030), (255, 919088), (272, 861645), (289, 810960), (310, 756024), (327, 716720), (340, 689316), (372, 630020), (408, 574430), (436, 537540), (465, 504016), (496, 472515), (510, 459544), (527, 444720), (545, 430032), (578, 405480), (620, 378012), (654, 358360), (680, 344658), (744, 315010), (816, 287215), (867, 270320), (872, 268770), (930, 252008), (1020, 229772), (1054, 222360), (1090, 215016), (1156, 202740), (1240, 189006), (1308, 179180), (1360, 172329), (1445, 162192), (1488, 157505), (1581, 148240), (1635, 143344), (1734, 135160), (1744, 134385), (1853, 126480), (1860, 126004), (2040, 114886), (2108, 111180), (2180, 107508), (2312, 101370), (2480, 94503), (2616, 89590), (2635, 88944), (2890, 81096), (3162, 74120), (3270, 71672), (3379, 69360), (3468, 67580), (3706, 63240), (3720, 63002), (4080, 57443), (4216, 55590), (4335, 54064), (4360, 53754), (4624, 50685), (5232, 44795), (5270, 44472), (5559, 42160), (5780, 40548), (6324, 37060), (6540, 35836), (6758, 34680), (6936, 33790), (7412, 31620), (7440, 31501), (7905, 29648), (8432, 27795), (8670, 27032), (8720, 26877), (8959, 26160), (9265, 25296), (10137, 23120), (10540, 22236), (11118, 21080), (11560, 20274), (12648, 18530), (13080, 17918), (13516, 17340), (13872, 16895), (14824, 15810)]