25339470840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{103}}^1\times {\mathrm{631}}^1$

素因数の和:792

約数の個数: 384

約数和(自身を含む): 90152524800

約数和(自身を除く): 64813053960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 103, 108, 114, 120, 135, 152, 171, 180, 190, 206, 216, 228, 270, 285, 309, 342, 360, 361, 380, 412, 456, 513, 515, 540, 570, 618, 631, 684, 722, 760, 824, 855, 927, 1026, 1030, 1080, 1083, 1140, 1236, 1262, 1368, 1444, 1545, 1710, 1805, 1854, 1893, 1957, 2052, 2060, 2166, 2280, 2472, 2524, 2565, 2781, 2888, 3090, 3155, 3249, 3420, 3610, 3708, 3786, 3914, 4104, 4120, 4332, 4635, 5048, 5130, 5415, 5562, 5679, 5871, 6180, 6310, 6498, 6840, 7220, 7416, 7572, 7828, 8664, 9270, 9465, 9747, 9785, 10260, 10830, 11124, 11358, 11742, 11989, 12360, 12620, 12996, 13905, 14440, 15144, 15656, 16245, 17037, 17613, 18540, 18930, 19494, 19570, 20520, 21660, 22248, 22716, 23484, 23978, 25240, 25992, 27810, 28395, 29355, 32490, 34074, 35226, 35967, 37080, 37183, 37860, 38988, 39140, 43320, 45432, 46968, 47956, 48735, 52839, 55620, 56790, 58710, 59945, 64980, 64993, 68148, 70452, 71934, 74366, 75720, 77976, 78280, 85185, 88065, 95912, 97470, 105678, 107901, 111240, 111549, 113580, 117420, 119890, 129960, 129986, 136296, 140904, 143868, 148732, 170370, 176130, 179835, 185915, 194940, 194979, 211356, 215802, 223098, 227160, 227791, 234840, 239780, 259972, 264195, 287736, 297464, 323703, 324965, 334647, 340740, 352260, 359670, 371830, 389880, 389958, 422712, 431604, 446196, 455582, 479560, 519944, 528390, 539505, 557745, 584937, 647406, 649930, 669294, 681480, 683373, 704520, 719340, 743660, 779916, 863208, 892392, 911164, 974895, 1003941, 1056780, 1079010, 1115490, 1138955, 1169874, 1234867, 1294812, 1299860, 1338588, 1366746, 1438680, 1487320, 1559832, 1618515, 1673235, 1754811, 1822328, 1949790, 2007882, 2050119, 2113560, 2158020, 2230980, 2277910, 2339748, 2469734, 2589624, 2599720, 2677176, 2733492, 2924685, 3237030, 3346470, 3416865, 3509622, 3704601, 3899580, 4015764, 4100238, 4316040, 4461960, 4555820, 4679496, 4939468, 5019705, 5466984, 5849370, 6150357, 6174335, 6474060, 6692940, 6833730, 7019244, 7409202, 7799160, 8031528, 8200476, 8774055, 9111640, 9878936, 10039410, 10250595, 11113803, 11698740, 12300714, 12348670, 12948120, 13385880, 13667460, 14038488, 14818404, 16400952, 17548110, 18523005, 20078820, 20501190, 22227606, 23397480, 23462473, 24601428, 24697340, 27334920, 29636808, 30751785, 33341409, 35096220, 37046010, 40157640, 41002380, 44455212, 46924946, 49202856, 49394680, 55569015, 61503570, 66682818, 70192440, 70387419, 74092020, 82004760, 88910424, 93849892, 111138030, 117312365, 123007140, 133365636, 140774838, 148184040, 166707045, 187699784, 211162257, 222276060, 234624730, 246014280, 266731272, 281549676, 333414090, 351937095, 422324514, 444552120, 469249460, 563099352, 633486771, 666828180, 703874190, 844649028, 938498920, 1055811285, 1266973542, 1333656360, 1407748380, 1689298056, 2111622570, 2533947084, 2815496760, 3167433855, 4223245140, 5067894168, 6334867710, 8446490280, 12669735420, 25339470840]

約数ペア:

[(1, 25339470840), (2, 12669735420), (3, 8446490280), (4, 6334867710), (5, 5067894168), (6, 4223245140), (8, 3167433855), (9, 2815496760), (10, 2533947084), (12, 2111622570), (15, 1689298056), (18, 1407748380), (19, 1333656360), (20, 1266973542), (24, 1055811285), (27, 938498920), (30, 844649028), (36, 703874190), (38, 666828180), (40, 633486771), (45, 563099352), (54, 469249460), (57, 444552120), (60, 422324514), (72, 351937095), (76, 333414090), (90, 281549676), (95, 266731272), (103, 246014280), (108, 234624730), (114, 222276060), (120, 211162257), (135, 187699784), (152, 166707045), (171, 148184040), (180, 140774838), (190, 133365636), (206, 123007140), (216, 117312365), (228, 111138030), (270, 93849892), (285, 88910424), (309, 82004760), (342, 74092020), (360, 70387419), (361, 70192440), (380, 66682818), (412, 61503570), (456, 55569015), (513, 49394680), (515, 49202856), (540, 46924946), (570, 44455212), (618, 41002380), (631, 40157640), (684, 37046010), (722, 35096220), (760, 33341409), (824, 30751785), (855, 29636808), (927, 27334920), (1026, 24697340), (1030, 24601428), (1080, 23462473), (1083, 23397480), (1140, 22227606), (1236, 20501190), (1262, 20078820), (1368, 18523005), (1444, 17548110), (1545, 16400952), (1710, 14818404), (1805, 14038488), (1854, 13667460), (1893, 13385880), (1957, 12948120), (2052, 12348670), (2060, 12300714), (2166, 11698740), (2280, 11113803), (2472, 10250595), (2524, 10039410), (2565, 9878936), (2781, 9111640), (2888, 8774055), (3090, 8200476), (3155, 8031528), (3249, 7799160), (3420, 7409202), (3610, 7019244), (3708, 6833730), (3786, 6692940), (3914, 6474060), (4104, 6174335), (4120, 6150357), (4332, 5849370), (4635, 5466984), (5048, 5019705), (5130, 4939468), (5415, 4679496), (5562, 4555820), (5679, 4461960), (5871, 4316040), (6180, 4100238), (6310, 4015764), (6498, 3899580), (6840, 3704601), (7220, 3509622), (7416, 3416865), (7572, 3346470), (7828, 3237030), (8664, 2924685), (9270, 2733492), (9465, 2677176), (9747, 2599720), (9785, 2589624), (10260, 2469734), (10830, 2339748), (11124, 2277910), (11358, 2230980), (11742, 2158020), (11989, 2113560), (12360, 2050119), (12620, 2007882), (12996, 1949790), (13905, 1822328), (14440, 1754811), (15144, 1673235), (15656, 1618515), (16245, 1559832), (17037, 1487320), (17613, 1438680), (18540, 1366746), (18930, 1338588), (19494, 1299860), (19570, 1294812), (20520, 1234867), (21660, 1169874), (22248, 1138955), (22716, 1115490), (23484, 1079010), (23978, 1056780), (25240, 1003941), (25992, 974895), (27810, 911164), (28395, 892392), (29355, 863208), (32490, 779916), (34074, 743660), (35226, 719340), (35967, 704520), (37080, 683373), (37183, 681480), (37860, 669294), (38988, 649930), (39140, 647406), (43320, 584937), (45432, 557745), (46968, 539505), (47956, 528390), (48735, 519944), (52839, 479560), (55620, 455582), (56790, 446196), (58710, 431604), (59945, 422712), (64980, 389958), (64993, 389880), (68148, 371830), (70452, 359670), (71934, 352260), (74366, 340740), (75720, 334647), (77976, 324965), (78280, 323703), (85185, 297464), (88065, 287736), (95912, 264195), (97470, 259972), (105678, 239780), (107901, 234840), (111240, 227791), (111549, 227160), (113580, 223098), (117420, 215802), (119890, 211356), (129960, 194979), (129986, 194940), (136296, 185915), (140904, 179835), (143868, 176130), (148732, 170370)]