56774640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{587}}^1$

素因数の和:647

約数の個数: 160

約数和(自身を含む): 195987456

約数和(自身を除く): 139212816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 104, 120, 124, 130, 155, 156, 186, 195, 208, 240, 248, 260, 310, 312, 372, 390, 403, 465, 496, 520, 587, 620, 624, 744, 780, 806, 930, 1040, 1174, 1209, 1240, 1488, 1560, 1612, 1761, 1860, 2015, 2348, 2418, 2480, 2935, 3120, 3224, 3522, 3720, 4030, 4696, 4836, 5870, 6045, 6448, 7044, 7440, 7631, 8060, 8805, 9392, 9672, 11740, 12090, 14088, 15262, 16120, 17610, 18197, 19344, 22893, 23480, 24180, 28176, 30524, 32240, 35220, 36394, 38155, 45786, 46960, 48360, 54591, 61048, 70440, 72788, 76310, 90985, 91572, 96720, 109182, 114465, 122096, 140880, 145576, 152620, 181970, 183144, 218364, 228930, 236561, 272955, 291152, 305240, 363940, 366288, 436728, 457860, 473122, 545910, 610480, 709683, 727880, 873456, 915720, 946244, 1091820, 1182805, 1419366, 1455760, 1831440, 1892488, 2183640, 2365610, 2838732, 3548415, 3784976, 4367280, 4731220, 5677464, 7096830, 9462440, 11354928, 14193660, 18924880, 28387320, 56774640]

約数ペア:

[(1, 56774640), (2, 28387320), (3, 18924880), (4, 14193660), (5, 11354928), (6, 9462440), (8, 7096830), (10, 5677464), (12, 4731220), (13, 4367280), (15, 3784976), (16, 3548415), (20, 2838732), (24, 2365610), (26, 2183640), (30, 1892488), (31, 1831440), (39, 1455760), (40, 1419366), (48, 1182805), (52, 1091820), (60, 946244), (62, 915720), (65, 873456), (78, 727880), (80, 709683), (93, 610480), (104, 545910), (120, 473122), (124, 457860), (130, 436728), (155, 366288), (156, 363940), (186, 305240), (195, 291152), (208, 272955), (240, 236561), (248, 228930), (260, 218364), (310, 183144), (312, 181970), (372, 152620), (390, 145576), (403, 140880), (465, 122096), (496, 114465), (520, 109182), (587, 96720), (620, 91572), (624, 90985), (744, 76310), (780, 72788), (806, 70440), (930, 61048), (1040, 54591), (1174, 48360), (1209, 46960), (1240, 45786), (1488, 38155), (1560, 36394), (1612, 35220), (1761, 32240), (1860, 30524), (2015, 28176), (2348, 24180), (2418, 23480), (2480, 22893), (2935, 19344), (3120, 18197), (3224, 17610), (3522, 16120), (3720, 15262), (4030, 14088), (4696, 12090), (4836, 11740), (5870, 9672), (6045, 9392), (6448, 8805), (7044, 8060), (7440, 7631)]