160569760

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1$

素因数の和:303

約数の個数: 192

約数和(自身を含む): 457228800

約数和(自身を除く): 296659040

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 19, 20, 26, 32, 34, 38, 40, 52, 65, 68, 76, 80, 85, 95, 104, 130, 136, 152, 160, 170, 190, 208, 221, 239, 247, 260, 272, 304, 323, 340, 380, 416, 442, 478, 494, 520, 544, 608, 646, 680, 760, 884, 956, 988, 1040, 1105, 1195, 1235, 1292, 1360, 1520, 1615, 1768, 1912, 1976, 2080, 2210, 2390, 2470, 2584, 2720, 3040, 3107, 3230, 3536, 3824, 3952, 4063, 4199, 4420, 4541, 4780, 4940, 5168, 6214, 6460, 7072, 7648, 7904, 8126, 8398, 8840, 9082, 9560, 9880, 10336, 12428, 12920, 15535, 16252, 16796, 17680, 18164, 19120, 19760, 20315, 20995, 22705, 24856, 25840, 31070, 32504, 33592, 35360, 36328, 38240, 39520, 40630, 41990, 45410, 49712, 51680, 52819, 59033, 62140, 65008, 67184, 72656, 77197, 81260, 83980, 90820, 99424, 105638, 118066, 124280, 130016, 134368, 145312, 154394, 162520, 167960, 181640, 211276, 236132, 248560, 264095, 295165, 308788, 325040, 335920, 363280, 385985, 422552, 472264, 497120, 528190, 590330, 617576, 650080, 671840, 726560, 771970, 845104, 944528, 1003561, 1056380, 1180660, 1235152, 1543940, 1690208, 1889056, 2007122, 2112760, 2361320, 2470304, 3087880, 4014244, 4225520, 4722640, 5017805, 6175760, 8028488, 8451040, 9445280, 10035610, 12351520, 16056976, 20071220, 32113952, 40142440, 80284880, 160569760]

約数ペア:

[(1, 160569760), (2, 80284880), (4, 40142440), (5, 32113952), (8, 20071220), (10, 16056976), (13, 12351520), (16, 10035610), (17, 9445280), (19, 8451040), (20, 8028488), (26, 6175760), (32, 5017805), (34, 4722640), (38, 4225520), (40, 4014244), (52, 3087880), (65, 2470304), (68, 2361320), (76, 2112760), (80, 2007122), (85, 1889056), (95, 1690208), (104, 1543940), (130, 1235152), (136, 1180660), (152, 1056380), (160, 1003561), (170, 944528), (190, 845104), (208, 771970), (221, 726560), (239, 671840), (247, 650080), (260, 617576), (272, 590330), (304, 528190), (323, 497120), (340, 472264), (380, 422552), (416, 385985), (442, 363280), (478, 335920), (494, 325040), (520, 308788), (544, 295165), (608, 264095), (646, 248560), (680, 236132), (760, 211276), (884, 181640), (956, 167960), (988, 162520), (1040, 154394), (1105, 145312), (1195, 134368), (1235, 130016), (1292, 124280), (1360, 118066), (1520, 105638), (1615, 99424), (1768, 90820), (1912, 83980), (1976, 81260), (2080, 77197), (2210, 72656), (2390, 67184), (2470, 65008), (2584, 62140), (2720, 59033), (3040, 52819), (3107, 51680), (3230, 49712), (3536, 45410), (3824, 41990), (3952, 40630), (4063, 39520), (4199, 38240), (4420, 36328), (4541, 35360), (4780, 33592), (4940, 32504), (5168, 31070), (6214, 25840), (6460, 24856), (7072, 22705), (7648, 20995), (7904, 20315), (8126, 19760), (8398, 19120), (8840, 18164), (9082, 17680), (9560, 16796), (9880, 16252), (10336, 15535), (12428, 12920)]