222032580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{257}}^1$

素因数の和:315

約数の個数: 288

約数和(自身を含む): 830124288

約数和(自身を除く): 608091708

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 17, 20, 21, 22, 28, 30, 33, 34, 35, 42, 44, 51, 55, 60, 66, 68, 70, 77, 84, 85, 102, 105, 110, 119, 121, 132, 140, 154, 165, 170, 187, 204, 210, 220, 231, 238, 242, 255, 257, 308, 330, 340, 357, 363, 374, 385, 420, 462, 476, 484, 510, 514, 561, 595, 605, 660, 714, 726, 748, 770, 771, 847, 924, 935, 1020, 1028, 1122, 1155, 1190, 1210, 1285, 1309, 1428, 1452, 1540, 1542, 1694, 1785, 1799, 1815, 1870, 2057, 2244, 2310, 2380, 2420, 2541, 2570, 2618, 2805, 2827, 3084, 3388, 3570, 3598, 3630, 3740, 3855, 3927, 4114, 4235, 4369, 4620, 5082, 5140, 5236, 5397, 5610, 5654, 6171, 6545, 7140, 7196, 7260, 7710, 7854, 8228, 8470, 8481, 8738, 8995, 10164, 10285, 10794, 11220, 11308, 12342, 12705, 13090, 13107, 14135, 14399, 15420, 15708, 16940, 16962, 17476, 17990, 19635, 19789, 20570, 21588, 21845, 24684, 25410, 26180, 26214, 26985, 28270, 28798, 30583, 30855, 31097, 33924, 35980, 39270, 39578, 41140, 42405, 43197, 43690, 48059, 50820, 52428, 53970, 56540, 57596, 59367, 61166, 61710, 62194, 65535, 71995, 78540, 79156, 84810, 86394, 87380, 91749, 93291, 96118, 98945, 107940, 118734, 122332, 123420, 124388, 131070, 143990, 144177, 152915, 155485, 169620, 172788, 183498, 186582, 192236, 197890, 215985, 217679, 237468, 240295, 262140, 287980, 288354, 296835, 305830, 310970, 336413, 366996, 373164, 395780, 431970, 435358, 458745, 466455, 480590, 528649, 576708, 593670, 611660, 621940, 653037, 672826, 720885, 863940, 870716, 917490, 932910, 961180, 1009239, 1057298, 1088395, 1187340, 1306074, 1345652, 1441770, 1585947, 1682065, 1834980, 1865820, 2018478, 2114596, 2176790, 2612148, 2643245, 2883540, 3171894, 3265185, 3364130, 3700543, 4036956, 4353580, 5046195, 5286490, 6343788, 6530370, 6728260, 7401086, 7929735, 10092390, 10572980, 11101629, 13060740, 14802172, 15859470, 18502715, 20184780, 22203258, 31718940, 37005430, 44406516, 55508145, 74010860, 111016290, 222032580]

約数ペア:

[(1, 222032580), (2, 111016290), (3, 74010860), (4, 55508145), (5, 44406516), (6, 37005430), (7, 31718940), (10, 22203258), (11, 20184780), (12, 18502715), (14, 15859470), (15, 14802172), (17, 13060740), (20, 11101629), (21, 10572980), (22, 10092390), (28, 7929735), (30, 7401086), (33, 6728260), (34, 6530370), (35, 6343788), (42, 5286490), (44, 5046195), (51, 4353580), (55, 4036956), (60, 3700543), (66, 3364130), (68, 3265185), (70, 3171894), (77, 2883540), (84, 2643245), (85, 2612148), (102, 2176790), (105, 2114596), (110, 2018478), (119, 1865820), (121, 1834980), (132, 1682065), (140, 1585947), (154, 1441770), (165, 1345652), (170, 1306074), (187, 1187340), (204, 1088395), (210, 1057298), (220, 1009239), (231, 961180), (238, 932910), (242, 917490), (255, 870716), (257, 863940), (308, 720885), (330, 672826), (340, 653037), (357, 621940), (363, 611660), (374, 593670), (385, 576708), (420, 528649), (462, 480590), (476, 466455), (484, 458745), (510, 435358), (514, 431970), (561, 395780), (595, 373164), (605, 366996), (660, 336413), (714, 310970), (726, 305830), (748, 296835), (770, 288354), (771, 287980), (847, 262140), (924, 240295), (935, 237468), (1020, 217679), (1028, 215985), (1122, 197890), (1155, 192236), (1190, 186582), (1210, 183498), (1285, 172788), (1309, 169620), (1428, 155485), (1452, 152915), (1540, 144177), (1542, 143990), (1694, 131070), (1785, 124388), (1799, 123420), (1815, 122332), (1870, 118734), (2057, 107940), (2244, 98945), (2310, 96118), (2380, 93291), (2420, 91749), (2541, 87380), (2570, 86394), (2618, 84810), (2805, 79156), (2827, 78540), (3084, 71995), (3388, 65535), (3570, 62194), (3598, 61710), (3630, 61166), (3740, 59367), (3855, 57596), (3927, 56540), (4114, 53970), (4235, 52428), (4369, 50820), (4620, 48059), (5082, 43690), (5140, 43197), (5236, 42405), (5397, 41140), (5610, 39578), (5654, 39270), (6171, 35980), (6545, 33924), (7140, 31097), (7196, 30855), (7260, 30583), (7710, 28798), (7854, 28270), (8228, 26985), (8470, 26214), (8481, 26180), (8738, 25410), (8995, 24684), (10164, 21845), (10285, 21588), (10794, 20570), (11220, 19789), (11308, 19635), (12342, 17990), (12705, 17476), (13090, 16962), (13107, 16940), (14135, 15708), (14399, 15420)]