494626080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2557}}^1$

素因数の和:2619

約数の個数: 192

約数和(自身を含む): 1732727808

約数和(自身を除く): 1238101728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 96, 104, 120, 124, 130, 155, 156, 160, 186, 195, 208, 240, 248, 260, 310, 312, 372, 390, 403, 416, 465, 480, 496, 520, 620, 624, 744, 780, 806, 930, 992, 1040, 1209, 1240, 1248, 1488, 1560, 1612, 1860, 2015, 2080, 2418, 2480, 2557, 2976, 3120, 3224, 3720, 4030, 4836, 4960, 5114, 6045, 6240, 6448, 7440, 7671, 8060, 9672, 10228, 12090, 12785, 12896, 14880, 15342, 16120, 19344, 20456, 24180, 25570, 30684, 32240, 33241, 38355, 38688, 40912, 48360, 51140, 61368, 64480, 66482, 76710, 79267, 81824, 96720, 99723, 102280, 122736, 132964, 153420, 158534, 166205, 193440, 199446, 204560, 237801, 245472, 265928, 306840, 317068, 332410, 396335, 398892, 409120, 475602, 498615, 531856, 613680, 634136, 664820, 792670, 797784, 951204, 997230, 1030471, 1063712, 1189005, 1227360, 1268272, 1329640, 1585340, 1595568, 1902408, 1994460, 2060942, 2378010, 2536544, 2659280, 3091413, 3170680, 3191136, 3804816, 3988920, 4121884, 4756020, 5152355, 5318560, 6182826, 6341360, 7609632, 7977840, 8243768, 9512040, 10304710, 12365652, 12682720, 15457065, 15955680, 16487536, 19024080, 20609420, 24731304, 30914130, 32975072, 38048160, 41218840, 49462608, 61828260, 82437680, 98925216, 123656520, 164875360, 247313040, 494626080]

約数ペア:

[(1, 494626080), (2, 247313040), (3, 164875360), (4, 123656520), (5, 98925216), (6, 82437680), (8, 61828260), (10, 49462608), (12, 41218840), (13, 38048160), (15, 32975072), (16, 30914130), (20, 24731304), (24, 20609420), (26, 19024080), (30, 16487536), (31, 15955680), (32, 15457065), (39, 12682720), (40, 12365652), (48, 10304710), (52, 9512040), (60, 8243768), (62, 7977840), (65, 7609632), (78, 6341360), (80, 6182826), (93, 5318560), (96, 5152355), (104, 4756020), (120, 4121884), (124, 3988920), (130, 3804816), (155, 3191136), (156, 3170680), (160, 3091413), (186, 2659280), (195, 2536544), (208, 2378010), (240, 2060942), (248, 1994460), (260, 1902408), (310, 1595568), (312, 1585340), (372, 1329640), (390, 1268272), (403, 1227360), (416, 1189005), (465, 1063712), (480, 1030471), (496, 997230), (520, 951204), (620, 797784), (624, 792670), (744, 664820), (780, 634136), (806, 613680), (930, 531856), (992, 498615), (1040, 475602), (1209, 409120), (1240, 398892), (1248, 396335), (1488, 332410), (1560, 317068), (1612, 306840), (1860, 265928), (2015, 245472), (2080, 237801), (2418, 204560), (2480, 199446), (2557, 193440), (2976, 166205), (3120, 158534), (3224, 153420), (3720, 132964), (4030, 122736), (4836, 102280), (4960, 99723), (5114, 96720), (6045, 81824), (6240, 79267), (6448, 76710), (7440, 66482), (7671, 64480), (8060, 61368), (9672, 51140), (10228, 48360), (12090, 40912), (12785, 38688), (12896, 38355), (14880, 33241), (15342, 32240), (16120, 30684), (19344, 25570), (20456, 24180)]