140822220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1$

素因数の和:221

約数の個数: 288

約数和(自身を含む): 527675904

約数和(自身を除く): 386853684

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, 163, 165, 170, 187, 204, 210, 220, 231, 238, 242, 255, 308, 326, 330, 340, 357, 363, 374, 385, 420, 462, 476, 484, 489, 510, 561, 595, 605, 652, 660, 714, 726, 748, 770, 815, 847, 924, 935, 978, 1020, 1122, 1141, 1155, 1190, 1210, 1309, 1428, 1452, 1540, 1630, 1694, 1785, 1793, 1815, 1870, 1956, 2057, 2244, 2282, 2310, 2380, 2420, 2445, 2541, 2618, 2771, 2805, 3260, 3388, 3423, 3570, 3586, 3630, 3740, 3927, 4114, 4235, 4564, 4620, 4890, 5082, 5236, 5379, 5542, 5610, 5705, 6171, 6545, 6846, 7140, 7172, 7260, 7854, 8228, 8313, 8470, 8965, 9780, 10164, 10285, 10758, 11084, 11220, 11410, 12342, 12551, 12705, 13090, 13692, 13855, 14399, 15708, 16626, 16940, 17115, 17930, 19397, 19635, 19723, 20570, 21516, 22820, 24684, 25102, 25410, 26180, 26895, 27710, 28798, 30481, 30855, 33252, 34230, 35860, 37653, 38794, 39270, 39446, 41140, 41565, 43197, 50204, 50820, 53790, 55420, 57596, 58191, 59169, 60962, 61710, 62755, 68460, 71995, 75306, 77588, 78540, 78892, 83130, 86394, 91443, 96985, 98615, 107580, 116382, 118338, 121924, 123420, 125510, 138061, 143990, 150612, 152405, 166260, 172788, 182886, 188265, 193970, 197230, 213367, 215985, 232764, 236676, 251020, 276122, 287980, 290955, 295845, 304810, 335291, 365772, 376530, 387940, 394460, 414183, 426734, 431970, 457215, 552244, 581910, 591690, 609620, 640101, 670582, 690305, 753060, 828366, 853468, 863940, 914430, 1005873, 1066835, 1163820, 1183380, 1280202, 1341164, 1380610, 1656732, 1676455, 1828860, 2011746, 2070915, 2133670, 2347037, 2560404, 2761220, 3200505, 3352910, 4023492, 4141830, 4267340, 4694074, 5029365, 6401010, 6705820, 7041111, 8283660, 9388148, 10058730, 11735185, 12802020, 14082222, 20117460, 23470370, 28164444, 35205555, 46940740, 70411110, 140822220]

約数ペア:

[(1, 140822220), (2, 70411110), (3, 46940740), (4, 35205555), (5, 28164444), (6, 23470370), (7, 20117460), (10, 14082222), (11, 12802020), (12, 11735185), (14, 10058730), (15, 9388148), (17, 8283660), (20, 7041111), (21, 6705820), (22, 6401010), (28, 5029365), (30, 4694074), (33, 4267340), (34, 4141830), (35, 4023492), (42, 3352910), (44, 3200505), (51, 2761220), (55, 2560404), (60, 2347037), (66, 2133670), (68, 2070915), (70, 2011746), (77, 1828860), (84, 1676455), (85, 1656732), (102, 1380610), (105, 1341164), (110, 1280202), (119, 1183380), (121, 1163820), (132, 1066835), (140, 1005873), (154, 914430), (163, 863940), (165, 853468), (170, 828366), (187, 753060), (204, 690305), (210, 670582), (220, 640101), (231, 609620), (238, 591690), (242, 581910), (255, 552244), (308, 457215), (326, 431970), (330, 426734), (340, 414183), (357, 394460), (363, 387940), (374, 376530), (385, 365772), (420, 335291), (462, 304810), (476, 295845), (484, 290955), (489, 287980), (510, 276122), (561, 251020), (595, 236676), (605, 232764), (652, 215985), (660, 213367), (714, 197230), (726, 193970), (748, 188265), (770, 182886), (815, 172788), (847, 166260), (924, 152405), (935, 150612), (978, 143990), (1020, 138061), (1122, 125510), (1141, 123420), (1155, 121924), (1190, 118338), (1210, 116382), (1309, 107580), (1428, 98615), (1452, 96985), (1540, 91443), (1630, 86394), (1694, 83130), (1785, 78892), (1793, 78540), (1815, 77588), (1870, 75306), (1956, 71995), (2057, 68460), (2244, 62755), (2282, 61710), (2310, 60962), (2380, 59169), (2420, 58191), (2445, 57596), (2541, 55420), (2618, 53790), (2771, 50820), (2805, 50204), (3260, 43197), (3388, 41565), (3423, 41140), (3570, 39446), (3586, 39270), (3630, 38794), (3740, 37653), (3927, 35860), (4114, 34230), (4235, 33252), (4564, 30855), (4620, 30481), (4890, 28798), (5082, 27710), (5236, 26895), (5379, 26180), (5542, 25410), (5610, 25102), (5705, 24684), (6171, 22820), (6545, 21516), (6846, 20570), (7140, 19723), (7172, 19635), (7260, 19397), (7854, 17930), (8228, 17115), (8313, 16940), (8470, 16626), (8965, 15708), (9780, 14399), (10164, 13855), (10285, 13692), (10758, 13090), (11084, 12705), (11220, 12551), (11410, 12342)]