1663710480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{569}}^1$

素因数の和:750

約数の個数: 240

約数和(自身を含む): 5821770240

約数和(自身を除く): 4158059760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 131, 144, 155, 180, 186, 240, 248, 262, 279, 310, 360, 372, 393, 465, 496, 524, 558, 569, 620, 655, 720, 744, 786, 930, 1048, 1116, 1138, 1179, 1240, 1310, 1395, 1488, 1572, 1707, 1860, 1965, 2096, 2232, 2276, 2358, 2480, 2620, 2790, 2845, 3144, 3414, 3720, 3930, 4061, 4464, 4552, 4716, 5121, 5240, 5580, 5690, 5895, 6288, 6828, 7440, 7860, 8122, 8535, 9104, 9432, 10242, 10480, 11160, 11380, 11790, 12183, 13656, 15720, 16244, 17070, 17639, 18864, 20305, 20484, 22320, 22760, 23580, 24366, 25605, 27312, 31440, 32488, 34140, 35278, 36549, 40610, 40968, 45520, 47160, 48732, 51210, 52917, 60915, 64976, 68280, 70556, 73098, 74539, 81220, 81936, 88195, 94320, 97464, 102420, 105834, 121830, 136560, 141112, 146196, 149078, 158751, 162440, 176390, 182745, 194928, 204840, 211668, 223617, 243660, 264585, 282224, 292392, 298156, 317502, 324880, 352780, 365490, 372695, 409680, 423336, 447234, 487320, 529170, 584784, 596312, 635004, 670851, 705560, 730980, 745390, 793755, 846672, 894468, 974640, 1058340, 1118085, 1192624, 1270008, 1341702, 1411120, 1461960, 1490780, 1587510, 1788936, 2116680, 2236170, 2310709, 2540016, 2683404, 2923920, 2981560, 3175020, 3354255, 3577872, 4233360, 4472340, 4621418, 5366808, 5963120, 6350040, 6708510, 6932127, 8944680, 9242836, 10733616, 11553545, 12700080, 13417020, 13864254, 17889360, 18485672, 20796381, 23107090, 26834040, 27728508, 34660635, 36971344, 41592762, 46214180, 53668080, 55457016, 69321270, 83185524, 92428360, 103981905, 110914032, 138642540, 166371048, 184856720, 207963810, 277285080, 332742096, 415927620, 554570160, 831855240, 1663710480]

約数ペア:

[(1, 1663710480), (2, 831855240), (3, 554570160), (4, 415927620), (5, 332742096), (6, 277285080), (8, 207963810), (9, 184856720), (10, 166371048), (12, 138642540), (15, 110914032), (16, 103981905), (18, 92428360), (20, 83185524), (24, 69321270), (30, 55457016), (31, 53668080), (36, 46214180), (40, 41592762), (45, 36971344), (48, 34660635), (60, 27728508), (62, 26834040), (72, 23107090), (80, 20796381), (90, 18485672), (93, 17889360), (120, 13864254), (124, 13417020), (131, 12700080), (144, 11553545), (155, 10733616), (180, 9242836), (186, 8944680), (240, 6932127), (248, 6708510), (262, 6350040), (279, 5963120), (310, 5366808), (360, 4621418), (372, 4472340), (393, 4233360), (465, 3577872), (496, 3354255), (524, 3175020), (558, 2981560), (569, 2923920), (620, 2683404), (655, 2540016), (720, 2310709), (744, 2236170), (786, 2116680), (930, 1788936), (1048, 1587510), (1116, 1490780), (1138, 1461960), (1179, 1411120), (1240, 1341702), (1310, 1270008), (1395, 1192624), (1488, 1118085), (1572, 1058340), (1707, 974640), (1860, 894468), (1965, 846672), (2096, 793755), (2232, 745390), (2276, 730980), (2358, 705560), (2480, 670851), (2620, 635004), (2790, 596312), (2845, 584784), (3144, 529170), (3414, 487320), (3720, 447234), (3930, 423336), (4061, 409680), (4464, 372695), (4552, 365490), (4716, 352780), (5121, 324880), (5240, 317502), (5580, 298156), (5690, 292392), (5895, 282224), (6288, 264585), (6828, 243660), (7440, 223617), (7860, 211668), (8122, 204840), (8535, 194928), (9104, 182745), (9432, 176390), (10242, 162440), (10480, 158751), (11160, 149078), (11380, 146196), (11790, 141112), (12183, 136560), (13656, 121830), (15720, 105834), (16244, 102420), (17070, 97464), (17639, 94320), (18864, 88195), (20305, 81936), (20484, 81220), (22320, 74539), (22760, 73098), (23580, 70556), (24366, 68280), (25605, 64976), (27312, 60915), (31440, 52917), (32488, 51210), (34140, 48732), (35278, 47160), (36549, 45520), (40610, 40968)]