164930640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5167}}^1$

素因数の和:5209

約数の個数: 160

約数和(自身を含む): 615198720

約数和(自身を除く): 450268080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 532, 560, 570, 665, 760, 798, 840, 912, 1064, 1140, 1330, 1520, 1596, 1680, 1995, 2128, 2280, 2660, 3192, 3990, 4560, 5167, 5320, 6384, 7980, 10334, 10640, 15501, 15960, 20668, 25835, 31002, 31920, 36169, 41336, 51670, 62004, 72338, 77505, 82672, 98173, 103340, 108507, 124008, 144676, 155010, 180845, 196346, 206680, 217014, 248016, 289352, 294519, 310020, 361690, 392692, 413360, 434028, 490865, 542535, 578704, 589038, 620040, 687211, 723380, 785384, 868056, 981730, 1085070, 1178076, 1240080, 1374422, 1446760, 1472595, 1570768, 1736112, 1963460, 2061633, 2170140, 2356152, 2748844, 2893520, 2945190, 3436055, 3926920, 4123266, 4340280, 4712304, 5497688, 5890380, 6872110, 7853840, 8246532, 8680560, 10308165, 10995376, 11780760, 13744220, 16493064, 20616330, 23561520, 27488440, 32986128, 41232660, 54976880, 82465320, 164930640]

約数ペア:

[(1, 164930640), (2, 82465320), (3, 54976880), (4, 41232660), (5, 32986128), (6, 27488440), (7, 23561520), (8, 20616330), (10, 16493064), (12, 13744220), (14, 11780760), (15, 10995376), (16, 10308165), (19, 8680560), (20, 8246532), (21, 7853840), (24, 6872110), (28, 5890380), (30, 5497688), (35, 4712304), (38, 4340280), (40, 4123266), (42, 3926920), (48, 3436055), (56, 2945190), (57, 2893520), (60, 2748844), (70, 2356152), (76, 2170140), (80, 2061633), (84, 1963460), (95, 1736112), (105, 1570768), (112, 1472595), (114, 1446760), (120, 1374422), (133, 1240080), (140, 1178076), (152, 1085070), (168, 981730), (190, 868056), (210, 785384), (228, 723380), (240, 687211), (266, 620040), (280, 589038), (285, 578704), (304, 542535), (336, 490865), (380, 434028), (399, 413360), (420, 392692), (456, 361690), (532, 310020), (560, 294519), (570, 289352), (665, 248016), (760, 217014), (798, 206680), (840, 196346), (912, 180845), (1064, 155010), (1140, 144676), (1330, 124008), (1520, 108507), (1596, 103340), (1680, 98173), (1995, 82672), (2128, 77505), (2280, 72338), (2660, 62004), (3192, 51670), (3990, 41336), (4560, 36169), (5167, 31920), (5320, 31002), (6384, 25835), (7980, 20668), (10334, 15960), (10640, 15501)]