222246360

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{293}}^1$

素因数の和:367

約数の個数: 288

約数和(自身を含む): 862701840

約数和(自身を除く): 640455480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 43, 45, 49, 56, 60, 63, 70, 72, 84, 86, 90, 98, 105, 120, 126, 129, 140, 147, 168, 172, 180, 196, 210, 215, 245, 252, 258, 280, 293, 294, 301, 315, 344, 360, 387, 392, 420, 430, 441, 490, 504, 516, 586, 588, 602, 630, 645, 735, 774, 840, 860, 879, 882, 903, 980, 1032, 1172, 1176, 1204, 1260, 1290, 1465, 1470, 1505, 1548, 1720, 1758, 1764, 1806, 1935, 1960, 2051, 2107, 2205, 2344, 2408, 2520, 2580, 2637, 2709, 2930, 2940, 3010, 3096, 3516, 3528, 3612, 3870, 4102, 4214, 4395, 4410, 4515, 5160, 5274, 5418, 5860, 5880, 6020, 6153, 6321, 7032, 7224, 7740, 8204, 8428, 8790, 8820, 9030, 10255, 10535, 10548, 10836, 11720, 12040, 12306, 12599, 12642, 13185, 13545, 14357, 15480, 16408, 16856, 17580, 17640, 18060, 18459, 18963, 20510, 21070, 21096, 21672, 24612, 25198, 25284, 26370, 27090, 28714, 30765, 31605, 35160, 36120, 36918, 37797, 37926, 41020, 42140, 43071, 49224, 50396, 50568, 52740, 54180, 57428, 61530, 62995, 63210, 71785, 73836, 75594, 75852, 82040, 84280, 86142, 88193, 92295, 94815, 100792, 105480, 108360, 113391, 114856, 123060, 125990, 126420, 129213, 143570, 147672, 151188, 151704, 172284, 176386, 184590, 188985, 189630, 215355, 226782, 246120, 251980, 252840, 258426, 264579, 287140, 302376, 344568, 352772, 369180, 377970, 379260, 430710, 440965, 453564, 503960, 516852, 529158, 566955, 574280, 617351, 646065, 705544, 738360, 755940, 758520, 793737, 861420, 881930, 907128, 1033704, 1058316, 1133910, 1234702, 1292130, 1322895, 1511880, 1587474, 1722840, 1763860, 1852053, 2116632, 2267820, 2469404, 2584260, 2645790, 3086755, 3174948, 3527720, 3704106, 3968685, 4535640, 4938808, 5168520, 5291580, 5556159, 6173510, 6349896, 7408212, 7937370, 9260265, 10583160, 11112318, 12347020, 14816424, 15874740, 18520530, 22224636, 24694040, 27780795, 31749480, 37041060, 44449272, 55561590, 74082120, 111123180, 222246360]

約数ペア:

[(1, 222246360), (2, 111123180), (3, 74082120), (4, 55561590), (5, 44449272), (6, 37041060), (7, 31749480), (8, 27780795), (9, 24694040), (10, 22224636), (12, 18520530), (14, 15874740), (15, 14816424), (18, 12347020), (20, 11112318), (21, 10583160), (24, 9260265), (28, 7937370), (30, 7408212), (35, 6349896), (36, 6173510), (40, 5556159), (42, 5291580), (43, 5168520), (45, 4938808), (49, 4535640), (56, 3968685), (60, 3704106), (63, 3527720), (70, 3174948), (72, 3086755), (84, 2645790), (86, 2584260), (90, 2469404), (98, 2267820), (105, 2116632), (120, 1852053), (126, 1763860), (129, 1722840), (140, 1587474), (147, 1511880), (168, 1322895), (172, 1292130), (180, 1234702), (196, 1133910), (210, 1058316), (215, 1033704), (245, 907128), (252, 881930), (258, 861420), (280, 793737), (293, 758520), (294, 755940), (301, 738360), (315, 705544), (344, 646065), (360, 617351), (387, 574280), (392, 566955), (420, 529158), (430, 516852), (441, 503960), (490, 453564), (504, 440965), (516, 430710), (586, 379260), (588, 377970), (602, 369180), (630, 352772), (645, 344568), (735, 302376), (774, 287140), (840, 264579), (860, 258426), (879, 252840), (882, 251980), (903, 246120), (980, 226782), (1032, 215355), (1172, 189630), (1176, 188985), (1204, 184590), (1260, 176386), (1290, 172284), (1465, 151704), (1470, 151188), (1505, 147672), (1548, 143570), (1720, 129213), (1758, 126420), (1764, 125990), (1806, 123060), (1935, 114856), (1960, 113391), (2051, 108360), (2107, 105480), (2205, 100792), (2344, 94815), (2408, 92295), (2520, 88193), (2580, 86142), (2637, 84280), (2709, 82040), (2930, 75852), (2940, 75594), (3010, 73836), (3096, 71785), (3516, 63210), (3528, 62995), (3612, 61530), (3870, 57428), (4102, 54180), (4214, 52740), (4395, 50568), (4410, 50396), (4515, 49224), (5160, 43071), (5274, 42140), (5418, 41020), (5860, 37926), (5880, 37797), (6020, 36918), (6153, 36120), (6321, 35160), (7032, 31605), (7224, 30765), (7740, 28714), (8204, 27090), (8428, 26370), (8790, 25284), (8820, 25198), (9030, 24612), (10255, 21672), (10535, 21096), (10548, 21070), (10836, 20510), (11720, 18963), (12040, 18459), (12306, 18060), (12599, 17640), (12642, 17580), (13185, 16856), (13545, 16408), (14357, 15480)]