55718040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{587}}^1$

素因数の和:721

約数の個数: 128

約数和(自身を含む): 193052160

約数和(自身を除く): 137334120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 113, 120, 140, 168, 210, 226, 280, 339, 420, 452, 565, 587, 678, 791, 840, 904, 1130, 1174, 1356, 1582, 1695, 1761, 2260, 2348, 2373, 2712, 2935, 3164, 3390, 3522, 3955, 4109, 4520, 4696, 4746, 5870, 6328, 6780, 7044, 7910, 8218, 8805, 9492, 11740, 11865, 12327, 13560, 14088, 15820, 16436, 17610, 18984, 20545, 23480, 23730, 24654, 31640, 32872, 35220, 41090, 47460, 49308, 61635, 66331, 70440, 82180, 94920, 98616, 123270, 132662, 164360, 198993, 246540, 265324, 331655, 397986, 464317, 493080, 530648, 663310, 795972, 928634, 994965, 1326620, 1392951, 1591944, 1857268, 1989930, 2321585, 2653240, 2785902, 3714536, 3979860, 4643170, 5571804, 6964755, 7959720, 9286340, 11143608, 13929510, 18572680, 27859020, 55718040]

約数ペア:

[(1, 55718040), (2, 27859020), (3, 18572680), (4, 13929510), (5, 11143608), (6, 9286340), (7, 7959720), (8, 6964755), (10, 5571804), (12, 4643170), (14, 3979860), (15, 3714536), (20, 2785902), (21, 2653240), (24, 2321585), (28, 1989930), (30, 1857268), (35, 1591944), (40, 1392951), (42, 1326620), (56, 994965), (60, 928634), (70, 795972), (84, 663310), (105, 530648), (113, 493080), (120, 464317), (140, 397986), (168, 331655), (210, 265324), (226, 246540), (280, 198993), (339, 164360), (420, 132662), (452, 123270), (565, 98616), (587, 94920), (678, 82180), (791, 70440), (840, 66331), (904, 61635), (1130, 49308), (1174, 47460), (1356, 41090), (1582, 35220), (1695, 32872), (1761, 31640), (2260, 24654), (2348, 23730), (2373, 23480), (2712, 20545), (2935, 18984), (3164, 17610), (3390, 16436), (3522, 15820), (3955, 14088), (4109, 13560), (4520, 12327), (4696, 11865), (4746, 11740), (5870, 9492), (6328, 8805), (6780, 8218), (7044, 7910)]