82465320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5167}}^1$

素因数の和:5207

約数の個数: 128

約数和(自身を含む): 297676800

約数和(自身を除く): 215211480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5167, 5320, 7980, 10334, 15501, 15960, 20668, 25835, 31002, 36169, 41336, 51670, 62004, 72338, 77505, 98173, 103340, 108507, 124008, 144676, 155010, 180845, 196346, 206680, 217014, 289352, 294519, 310020, 361690, 392692, 434028, 490865, 542535, 589038, 620040, 687211, 723380, 785384, 868056, 981730, 1085070, 1178076, 1374422, 1446760, 1472595, 1963460, 2061633, 2170140, 2356152, 2748844, 2945190, 3436055, 3926920, 4123266, 4340280, 5497688, 5890380, 6872110, 8246532, 10308165, 11780760, 13744220, 16493064, 20616330, 27488440, 41232660, 82465320]

約数ペア:

[(1, 82465320), (2, 41232660), (3, 27488440), (4, 20616330), (5, 16493064), (6, 13744220), (7, 11780760), (8, 10308165), (10, 8246532), (12, 6872110), (14, 5890380), (15, 5497688), (19, 4340280), (20, 4123266), (21, 3926920), (24, 3436055), (28, 2945190), (30, 2748844), (35, 2356152), (38, 2170140), (40, 2061633), (42, 1963460), (56, 1472595), (57, 1446760), (60, 1374422), (70, 1178076), (76, 1085070), (84, 981730), (95, 868056), (105, 785384), (114, 723380), (120, 687211), (133, 620040), (140, 589038), (152, 542535), (168, 490865), (190, 434028), (210, 392692), (228, 361690), (266, 310020), (280, 294519), (285, 289352), (380, 217014), (399, 206680), (420, 196346), (456, 180845), (532, 155010), (570, 144676), (665, 124008), (760, 108507), (798, 103340), (840, 98173), (1064, 77505), (1140, 72338), (1330, 62004), (1596, 51670), (1995, 41336), (2280, 36169), (2660, 31002), (3192, 25835), (3990, 20668), (5167, 15960), (5320, 15501), (7980, 10334)]