40432560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{587}}^1$

素因数の和:651

約数の個数: 160

約数和(自身を含む): 146990592

約数和(自身を除く): 106558032

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 41, 42, 48, 56, 60, 70, 80, 82, 84, 105, 112, 120, 123, 140, 164, 168, 205, 210, 240, 246, 280, 287, 328, 336, 410, 420, 492, 560, 574, 587, 615, 656, 820, 840, 861, 984, 1148, 1174, 1230, 1435, 1640, 1680, 1722, 1761, 1968, 2296, 2348, 2460, 2870, 2935, 3280, 3444, 3522, 4109, 4305, 4592, 4696, 4920, 5740, 5870, 6888, 7044, 8218, 8610, 8805, 9392, 9840, 11480, 11740, 12327, 13776, 14088, 16436, 17220, 17610, 20545, 22960, 23480, 24067, 24654, 28176, 32872, 34440, 35220, 41090, 46960, 48134, 49308, 61635, 65744, 68880, 70440, 72201, 82180, 96268, 98616, 120335, 123270, 140880, 144402, 164360, 168469, 192536, 197232, 240670, 246540, 288804, 328720, 336938, 361005, 385072, 481340, 493080, 505407, 577608, 673876, 722010, 842345, 962680, 986160, 1010814, 1155216, 1347752, 1444020, 1684690, 1925360, 2021628, 2527035, 2695504, 2888040, 3369380, 4043256, 5054070, 5776080, 6738760, 8086512, 10108140, 13477520, 20216280, 40432560]

約数ペア:

[(1, 40432560), (2, 20216280), (3, 13477520), (4, 10108140), (5, 8086512), (6, 6738760), (7, 5776080), (8, 5054070), (10, 4043256), (12, 3369380), (14, 2888040), (15, 2695504), (16, 2527035), (20, 2021628), (21, 1925360), (24, 1684690), (28, 1444020), (30, 1347752), (35, 1155216), (40, 1010814), (41, 986160), (42, 962680), (48, 842345), (56, 722010), (60, 673876), (70, 577608), (80, 505407), (82, 493080), (84, 481340), (105, 385072), (112, 361005), (120, 336938), (123, 328720), (140, 288804), (164, 246540), (168, 240670), (205, 197232), (210, 192536), (240, 168469), (246, 164360), (280, 144402), (287, 140880), (328, 123270), (336, 120335), (410, 98616), (420, 96268), (492, 82180), (560, 72201), (574, 70440), (587, 68880), (615, 65744), (656, 61635), (820, 49308), (840, 48134), (861, 46960), (984, 41090), (1148, 35220), (1174, 34440), (1230, 32872), (1435, 28176), (1640, 24654), (1680, 24067), (1722, 23480), (1761, 22960), (1968, 20545), (2296, 17610), (2348, 17220), (2460, 16436), (2870, 14088), (2935, 13776), (3280, 12327), (3444, 11740), (3522, 11480), (4109, 9840), (4305, 9392), (4592, 8805), (4696, 8610), (4920, 8218), (5740, 7044), (5870, 6888)]