223802640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1$

素因数の和:358

約数の個数: 240

約数和(自身を含む): 799758336

約数和(自身を除く): 575955696

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 37, 40, 45, 48, 60, 62, 72, 74, 80, 90, 93, 111, 120, 124, 144, 148, 155, 180, 185, 186, 222, 240, 248, 271, 279, 296, 310, 333, 360, 370, 372, 444, 465, 496, 542, 555, 558, 592, 620, 666, 720, 740, 744, 813, 888, 930, 1084, 1110, 1116, 1147, 1240, 1332, 1355, 1395, 1480, 1488, 1626, 1665, 1776, 1860, 2168, 2220, 2232, 2294, 2439, 2480, 2664, 2710, 2790, 2960, 3252, 3330, 3441, 3720, 4065, 4336, 4440, 4464, 4588, 4878, 5328, 5420, 5580, 5735, 6504, 6660, 6882, 7440, 8130, 8401, 8880, 9176, 9756, 10027, 10323, 10840, 11160, 11470, 12195, 13008, 13320, 13764, 16260, 16802, 17205, 18352, 19512, 20054, 20646, 21680, 22320, 22940, 24390, 25203, 26640, 27528, 30081, 32520, 33604, 34410, 39024, 40108, 41292, 42005, 45880, 48780, 50135, 50406, 51615, 55056, 60162, 65040, 67208, 68820, 75609, 80216, 82584, 84010, 90243, 91760, 97560, 100270, 100812, 103230, 120324, 126015, 134416, 137640, 150405, 151218, 160432, 165168, 168020, 180486, 195120, 200540, 201624, 206460, 240648, 252030, 275280, 300810, 302436, 310837, 336040, 360972, 378045, 401080, 403248, 412920, 451215, 481296, 504060, 601620, 604872, 621674, 672080, 721944, 756090, 802160, 825840, 902430, 932511, 1008120, 1203240, 1209744, 1243348, 1443888, 1512180, 1554185, 1804860, 1865022, 2016240, 2406480, 2486696, 2797533, 3024360, 3108370, 3609720, 3730044, 4662555, 4973392, 5595066, 6048720, 6216740, 7219440, 7460088, 9325110, 11190132, 12433480, 13987665, 14920176, 18650220, 22380264, 24866960, 27975330, 37300440, 44760528, 55950660, 74600880, 111901320, 223802640]

約数ペア:

[(1, 223802640), (2, 111901320), (3, 74600880), (4, 55950660), (5, 44760528), (6, 37300440), (8, 27975330), (9, 24866960), (10, 22380264), (12, 18650220), (15, 14920176), (16, 13987665), (18, 12433480), (20, 11190132), (24, 9325110), (30, 7460088), (31, 7219440), (36, 6216740), (37, 6048720), (40, 5595066), (45, 4973392), (48, 4662555), (60, 3730044), (62, 3609720), (72, 3108370), (74, 3024360), (80, 2797533), (90, 2486696), (93, 2406480), (111, 2016240), (120, 1865022), (124, 1804860), (144, 1554185), (148, 1512180), (155, 1443888), (180, 1243348), (185, 1209744), (186, 1203240), (222, 1008120), (240, 932511), (248, 902430), (271, 825840), (279, 802160), (296, 756090), (310, 721944), (333, 672080), (360, 621674), (370, 604872), (372, 601620), (444, 504060), (465, 481296), (496, 451215), (542, 412920), (555, 403248), (558, 401080), (592, 378045), (620, 360972), (666, 336040), (720, 310837), (740, 302436), (744, 300810), (813, 275280), (888, 252030), (930, 240648), (1084, 206460), (1110, 201624), (1116, 200540), (1147, 195120), (1240, 180486), (1332, 168020), (1355, 165168), (1395, 160432), (1480, 151218), (1488, 150405), (1626, 137640), (1665, 134416), (1776, 126015), (1860, 120324), (2168, 103230), (2220, 100812), (2232, 100270), (2294, 97560), (2439, 91760), (2480, 90243), (2664, 84010), (2710, 82584), (2790, 80216), (2960, 75609), (3252, 68820), (3330, 67208), (3441, 65040), (3720, 60162), (4065, 55056), (4336, 51615), (4440, 50406), (4464, 50135), (4588, 48780), (4878, 45880), (5328, 42005), (5420, 41292), (5580, 40108), (5735, 39024), (6504, 34410), (6660, 33604), (6882, 32520), (7440, 30081), (8130, 27528), (8401, 26640), (8880, 25203), (9176, 24390), (9756, 22940), (10027, 22320), (10323, 21680), (10840, 20646), (11160, 20054), (11470, 19512), (12195, 18352), (13008, 17205), (13320, 16802), (13764, 16260)]