42636720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{619}}^1$

素因数の和:683

約数の個数: 160

約数和(自身を含む): 154990080

約数和(自身を除く): 112353360

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, 615, 619, 656, 820, 840, 861, 984, 1148, 1230, 1238, 1435, 1640, 1680, 1722, 1857, 1968, 2296, 2460, 2476, 2870, 3095, 3280, 3444, 3714, 4305, 4333, 4592, 4920, 4952, 5740, 6190, 6888, 7428, 8610, 8666, 9285, 9840, 9904, 11480, 12380, 12999, 13776, 14856, 17220, 17332, 18570, 21665, 22960, 24760, 25379, 25998, 29712, 34440, 34664, 37140, 43330, 49520, 50758, 51996, 64995, 68880, 69328, 74280, 76137, 86660, 101516, 103992, 126895, 129990, 148560, 152274, 173320, 177653, 203032, 207984, 253790, 259980, 304548, 346640, 355306, 380685, 406064, 507580, 519960, 532959, 609096, 710612, 761370, 888265, 1015160, 1039920, 1065918, 1218192, 1421224, 1522740, 1776530, 2030320, 2131836, 2664795, 2842448, 3045480, 3553060, 4263672, 5329590, 6090960, 7106120, 8527344, 10659180, 14212240, 21318360, 42636720]

約数ペア:

[(1, 42636720), (2, 21318360), (3, 14212240), (4, 10659180), (5, 8527344), (6, 7106120), (7, 6090960), (8, 5329590), (10, 4263672), (12, 3553060), (14, 3045480), (15, 2842448), (16, 2664795), (20, 2131836), (21, 2030320), (24, 1776530), (28, 1522740), (30, 1421224), (35, 1218192), (40, 1065918), (41, 1039920), (42, 1015160), (48, 888265), (56, 761370), (60, 710612), (70, 609096), (80, 532959), (82, 519960), (84, 507580), (105, 406064), (112, 380685), (120, 355306), (123, 346640), (140, 304548), (164, 259980), (168, 253790), (205, 207984), (210, 203032), (240, 177653), (246, 173320), (280, 152274), (287, 148560), (328, 129990), (336, 126895), (410, 103992), (420, 101516), (492, 86660), (560, 76137), (574, 74280), (615, 69328), (619, 68880), (656, 64995), (820, 51996), (840, 50758), (861, 49520), (984, 43330), (1148, 37140), (1230, 34664), (1238, 34440), (1435, 29712), (1640, 25998), (1680, 25379), (1722, 24760), (1857, 22960), (1968, 21665), (2296, 18570), (2460, 17332), (2476, 17220), (2870, 14856), (3095, 13776), (3280, 12999), (3444, 12380), (3714, 11480), (4305, 9904), (4333, 9840), (4592, 9285), (4920, 8666), (4952, 8610), (5740, 7428), (6190, 6888)]