1966174080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2129}}^1$

素因数の和:2201

約数の個数: 256

約数和(自身を含む): 6934939200

約数和(自身を除く): 4968765120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 37, 39, 40, 48, 52, 60, 64, 65, 74, 78, 80, 96, 104, 111, 120, 128, 130, 148, 156, 160, 185, 192, 195, 208, 222, 240, 260, 296, 312, 320, 370, 384, 390, 416, 444, 480, 481, 520, 555, 592, 624, 640, 740, 780, 832, 888, 960, 962, 1040, 1110, 1184, 1248, 1443, 1480, 1560, 1664, 1776, 1920, 1924, 2080, 2129, 2220, 2368, 2405, 2496, 2886, 2960, 3120, 3552, 3848, 4160, 4258, 4440, 4736, 4810, 4992, 5772, 5920, 6240, 6387, 7104, 7215, 7696, 8320, 8516, 8880, 9620, 10645, 11544, 11840, 12480, 12774, 14208, 14430, 15392, 17032, 17760, 19240, 21290, 23088, 23680, 24960, 25548, 27677, 28860, 30784, 31935, 34064, 35520, 38480, 42580, 46176, 51096, 55354, 57720, 61568, 63870, 68128, 71040, 76960, 78773, 83031, 85160, 92352, 102192, 110708, 115440, 127740, 136256, 138385, 153920, 157546, 166062, 170320, 184704, 204384, 221416, 230880, 236319, 255480, 272512, 276770, 307840, 315092, 332124, 340640, 393865, 408768, 415155, 442832, 461760, 472638, 510960, 553540, 630184, 664248, 681280, 787730, 817536, 830310, 885664, 923520, 945276, 1021920, 1024049, 1107080, 1181595, 1260368, 1328496, 1362560, 1575460, 1660620, 1771328, 1890552, 2043840, 2048098, 2214160, 2363190, 2520736, 2656992, 3072147, 3150920, 3321240, 3542656, 3781104, 4087680, 4096196, 4428320, 4726380, 5041472, 5120245, 5313984, 6144294, 6301840, 6642480, 7562208, 8192392, 8856640, 9452760, 10082944, 10240490, 10627968, 12288588, 12603680, 13284960, 15124416, 15360735, 16384784, 17713280, 18905520, 20480980, 24577176, 25207360, 26569920, 30248832, 30721470, 32769568, 37811040, 40961960, 49154352, 50414720, 53139840, 61442940, 65539136, 75622080, 81923920, 98308704, 122885880, 131078272, 151244160, 163847840, 196617408, 245771760, 327695680, 393234816, 491543520, 655391360, 983087040, 1966174080]

約数ペア:

[(1, 1966174080), (2, 983087040), (3, 655391360), (4, 491543520), (5, 393234816), (6, 327695680), (8, 245771760), (10, 196617408), (12, 163847840), (13, 151244160), (15, 131078272), (16, 122885880), (20, 98308704), (24, 81923920), (26, 75622080), (30, 65539136), (32, 61442940), (37, 53139840), (39, 50414720), (40, 49154352), (48, 40961960), (52, 37811040), (60, 32769568), (64, 30721470), (65, 30248832), (74, 26569920), (78, 25207360), (80, 24577176), (96, 20480980), (104, 18905520), (111, 17713280), (120, 16384784), (128, 15360735), (130, 15124416), (148, 13284960), (156, 12603680), (160, 12288588), (185, 10627968), (192, 10240490), (195, 10082944), (208, 9452760), (222, 8856640), (240, 8192392), (260, 7562208), (296, 6642480), (312, 6301840), (320, 6144294), (370, 5313984), (384, 5120245), (390, 5041472), (416, 4726380), (444, 4428320), (480, 4096196), (481, 4087680), (520, 3781104), (555, 3542656), (592, 3321240), (624, 3150920), (640, 3072147), (740, 2656992), (780, 2520736), (832, 2363190), (888, 2214160), (960, 2048098), (962, 2043840), (1040, 1890552), (1110, 1771328), (1184, 1660620), (1248, 1575460), (1443, 1362560), (1480, 1328496), (1560, 1260368), (1664, 1181595), (1776, 1107080), (1920, 1024049), (1924, 1021920), (2080, 945276), (2129, 923520), (2220, 885664), (2368, 830310), (2405, 817536), (2496, 787730), (2886, 681280), (2960, 664248), (3120, 630184), (3552, 553540), (3848, 510960), (4160, 472638), (4258, 461760), (4440, 442832), (4736, 415155), (4810, 408768), (4992, 393865), (5772, 340640), (5920, 332124), (6240, 315092), (6387, 307840), (7104, 276770), (7215, 272512), (7696, 255480), (8320, 236319), (8516, 230880), (8880, 221416), (9620, 204384), (10645, 184704), (11544, 170320), (11840, 166062), (12480, 157546), (12774, 153920), (14208, 138385), (14430, 136256), (15392, 127740), (17032, 115440), (17760, 110708), (19240, 102192), (21290, 92352), (23088, 85160), (23680, 83031), (24960, 78773), (25548, 76960), (27677, 71040), (28860, 68128), (30784, 63870), (31935, 61568), (34064, 57720), (35520, 55354), (38480, 51096), (42580, 46176)]