172807320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{29389}}^1$

素因数の和:29417

約数の個数: 96

約数和(自身を含む): 603082800

約数和(自身を除く): 430275480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 29389, 58778, 88167, 117556, 146945, 176334, 205723, 235112, 293890, 352668, 411446, 440835, 587780, 617169, 705336, 822892, 881670, 1028615, 1175560, 1234338, 1440061, 1645784, 1763340, 2057230, 2468676, 2880122, 3085845, 3526680, 4114460, 4320183, 4937352, 5760244, 6171690, 7200305, 8228920, 8640366, 11520488, 12343380, 14400610, 17280732, 21600915, 24686760, 28801220, 34561464, 43201830, 57602440, 86403660, 172807320]

約数ペア:

[(1, 172807320), (2, 86403660), (3, 57602440), (4, 43201830), (5, 34561464), (6, 28801220), (7, 24686760), (8, 21600915), (10, 17280732), (12, 14400610), (14, 12343380), (15, 11520488), (20, 8640366), (21, 8228920), (24, 7200305), (28, 6171690), (30, 5760244), (35, 4937352), (40, 4320183), (42, 4114460), (49, 3526680), (56, 3085845), (60, 2880122), (70, 2468676), (84, 2057230), (98, 1763340), (105, 1645784), (120, 1440061), (140, 1234338), (147, 1175560), (168, 1028615), (196, 881670), (210, 822892), (245, 705336), (280, 617169), (294, 587780), (392, 440835), (420, 411446), (490, 352668), (588, 293890), (735, 235112), (840, 205723), (980, 176334), (1176, 146945), (1470, 117556), (1960, 88167), (2940, 58778), (5880, 29389)]