109465720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:138

約数の個数: 256

約数和(自身を含む): 337478400

約数和(自身を除く): 228012680

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 17, 20, 26, 28, 29, 34, 35, 40, 52, 56, 58, 61, 65, 68, 70, 85, 91, 104, 116, 119, 122, 130, 136, 140, 145, 170, 182, 203, 221, 232, 238, 244, 260, 280, 290, 305, 340, 364, 377, 406, 427, 442, 455, 476, 488, 493, 520, 580, 595, 610, 680, 728, 754, 793, 812, 854, 884, 910, 952, 986, 1015, 1037, 1105, 1160, 1190, 1220, 1508, 1547, 1586, 1624, 1708, 1768, 1769, 1820, 1885, 1972, 2030, 2074, 2135, 2210, 2380, 2440, 2465, 2639, 3016, 3094, 3172, 3416, 3451, 3538, 3640, 3770, 3944, 3965, 4060, 4148, 4270, 4420, 4760, 4930, 5185, 5278, 5551, 6188, 6344, 6409, 6902, 7076, 7259, 7540, 7735, 7930, 8120, 8296, 8540, 8840, 8845, 9860, 10370, 10556, 11102, 12376, 12383, 12818, 13195, 13481, 13804, 14152, 14518, 15080, 15470, 15860, 17080, 17255, 17690, 19720, 20740, 21112, 22204, 22997, 24766, 25636, 26390, 26962, 27608, 27755, 29036, 30073, 30940, 31720, 32045, 34510, 35380, 36295, 41480, 44408, 44863, 45994, 49532, 51272, 52780, 53924, 55510, 58072, 60146, 61880, 61915, 64090, 67405, 69020, 70760, 72590, 89726, 91988, 94367, 99064, 105560, 107848, 111020, 114985, 120292, 123830, 128180, 134810, 138040, 145180, 150365, 160979, 179452, 183976, 188734, 210511, 222040, 224315, 229970, 240584, 247660, 256360, 269620, 290360, 300730, 321958, 358904, 377468, 390949, 421022, 448630, 459940, 471835, 495320, 539240, 601460, 643916, 754936, 781898, 804895, 842044, 897260, 919880, 943670, 1052555, 1202920, 1287832, 1563796, 1609790, 1684088, 1794520, 1887340, 1954745, 2105110, 2736643, 3127592, 3219580, 3774680, 3909490, 4210220, 5473286, 6439160, 7818980, 8420440, 10946572, 13683215, 15637960, 21893144, 27366430, 54732860, 109465720]

約数ペア:

[(1, 109465720), (2, 54732860), (4, 27366430), (5, 21893144), (7, 15637960), (8, 13683215), (10, 10946572), (13, 8420440), (14, 7818980), (17, 6439160), (20, 5473286), (26, 4210220), (28, 3909490), (29, 3774680), (34, 3219580), (35, 3127592), (40, 2736643), (52, 2105110), (56, 1954745), (58, 1887340), (61, 1794520), (65, 1684088), (68, 1609790), (70, 1563796), (85, 1287832), (91, 1202920), (104, 1052555), (116, 943670), (119, 919880), (122, 897260), (130, 842044), (136, 804895), (140, 781898), (145, 754936), (170, 643916), (182, 601460), (203, 539240), (221, 495320), (232, 471835), (238, 459940), (244, 448630), (260, 421022), (280, 390949), (290, 377468), (305, 358904), (340, 321958), (364, 300730), (377, 290360), (406, 269620), (427, 256360), (442, 247660), (455, 240584), (476, 229970), (488, 224315), (493, 222040), (520, 210511), (580, 188734), (595, 183976), (610, 179452), (680, 160979), (728, 150365), (754, 145180), (793, 138040), (812, 134810), (854, 128180), (884, 123830), (910, 120292), (952, 114985), (986, 111020), (1015, 107848), (1037, 105560), (1105, 99064), (1160, 94367), (1190, 91988), (1220, 89726), (1508, 72590), (1547, 70760), (1586, 69020), (1624, 67405), (1708, 64090), (1768, 61915), (1769, 61880), (1820, 60146), (1885, 58072), (1972, 55510), (2030, 53924), (2074, 52780), (2135, 51272), (2210, 49532), (2380, 45994), (2440, 44863), (2465, 44408), (2639, 41480), (3016, 36295), (3094, 35380), (3172, 34510), (3416, 32045), (3451, 31720), (3538, 30940), (3640, 30073), (3770, 29036), (3944, 27755), (3965, 27608), (4060, 26962), (4148, 26390), (4270, 25636), (4420, 24766), (4760, 22997), (4930, 22204), (5185, 21112), (5278, 20740), (5551, 19720), (6188, 17690), (6344, 17255), (6409, 17080), (6902, 15860), (7076, 15470), (7259, 15080), (7540, 14518), (7735, 14152), (7930, 13804), (8120, 13481), (8296, 13195), (8540, 12818), (8840, 12383), (8845, 12376), (9860, 11102), (10370, 10556)]