73784760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5167}}^1$

素因数の和:5205

約数の個数: 128

約数和(自身を含む): 267909120

約数和(自身を除く): 194124360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2856, 3570, 4760, 5167, 7140, 10334, 14280, 15501, 20668, 25835, 31002, 36169, 41336, 51670, 62004, 72338, 77505, 87839, 103340, 108507, 124008, 144676, 155010, 175678, 180845, 206680, 217014, 263517, 289352, 310020, 351356, 361690, 434028, 439195, 527034, 542535, 614873, 620040, 702712, 723380, 868056, 878390, 1054068, 1085070, 1229746, 1317585, 1446760, 1756780, 1844619, 2108136, 2170140, 2459492, 2635170, 3074365, 3513560, 3689238, 4340280, 4918984, 5270340, 6148730, 7378476, 9223095, 10540680, 12297460, 14756952, 18446190, 24594920, 36892380, 73784760]

約数ペア:

[(1, 73784760), (2, 36892380), (3, 24594920), (4, 18446190), (5, 14756952), (6, 12297460), (7, 10540680), (8, 9223095), (10, 7378476), (12, 6148730), (14, 5270340), (15, 4918984), (17, 4340280), (20, 3689238), (21, 3513560), (24, 3074365), (28, 2635170), (30, 2459492), (34, 2170140), (35, 2108136), (40, 1844619), (42, 1756780), (51, 1446760), (56, 1317585), (60, 1229746), (68, 1085070), (70, 1054068), (84, 878390), (85, 868056), (102, 723380), (105, 702712), (119, 620040), (120, 614873), (136, 542535), (140, 527034), (168, 439195), (170, 434028), (204, 361690), (210, 351356), (238, 310020), (255, 289352), (280, 263517), (340, 217014), (357, 206680), (408, 180845), (420, 175678), (476, 155010), (510, 144676), (595, 124008), (680, 108507), (714, 103340), (840, 87839), (952, 77505), (1020, 72338), (1190, 62004), (1428, 51670), (1785, 41336), (2040, 36169), (2380, 31002), (2856, 25835), (3570, 20668), (4760, 15501), (5167, 14280), (7140, 10334)]