61298640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:131

約数の個数: 320

約数和(自身を含む): 237484800

約数和(自身を除く): 176186160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 37, 39, 40, 45, 48, 52, 54, 59, 60, 65, 72, 74, 78, 80, 90, 104, 108, 111, 117, 118, 120, 130, 135, 144, 148, 156, 177, 180, 185, 195, 208, 216, 222, 234, 236, 240, 260, 270, 295, 296, 312, 333, 351, 354, 360, 370, 390, 432, 444, 468, 472, 481, 520, 531, 540, 555, 585, 590, 592, 624, 666, 702, 708, 720, 740, 767, 780, 885, 888, 936, 944, 962, 999, 1040, 1062, 1080, 1110, 1170, 1180, 1332, 1404, 1416, 1443, 1480, 1534, 1560, 1593, 1665, 1755, 1770, 1776, 1872, 1924, 1998, 2124, 2160, 2183, 2220, 2301, 2340, 2360, 2405, 2655, 2664, 2808, 2832, 2886, 2960, 3068, 3120, 3186, 3330, 3510, 3540, 3835, 3848, 3996, 4248, 4329, 4366, 4440, 4602, 4680, 4720, 4810, 4995, 5310, 5328, 5616, 5772, 6136, 6372, 6549, 6660, 6903, 7020, 7080, 7215, 7670, 7696, 7965, 7992, 8496, 8658, 8732, 8880, 9204, 9360, 9620, 9990, 10620, 10915, 11505, 11544, 12272, 12744, 12987, 13098, 13320, 13806, 14040, 14160, 14430, 15340, 15930, 15984, 17316, 17464, 18408, 19240, 19647, 19980, 20709, 21240, 21645, 21830, 23010, 23088, 25488, 25974, 26196, 26640, 27612, 28080, 28379, 28860, 30680, 31860, 32745, 34515, 34632, 34928, 36816, 38480, 39294, 39960, 41418, 42480, 43290, 43660, 46020, 51948, 52392, 55224, 56758, 57720, 58941, 61360, 63720, 64935, 65490, 69030, 69264, 78588, 79920, 82836, 85137, 86580, 87320, 92040, 98235, 103545, 103896, 104784, 110448, 113516, 115440, 117882, 127440, 129870, 130980, 138060, 141895, 157176, 165672, 170274, 173160, 174640, 184080, 196470, 207090, 207792, 227032, 235764, 255411, 259740, 261960, 276120, 283790, 294705, 314352, 331344, 340548, 346320, 392940, 414180, 425685, 454064, 471528, 510822, 519480, 523920, 552240, 567580, 589410, 681096, 766233, 785880, 828360, 851370, 943056, 1021644, 1038960, 1135160, 1178820, 1277055, 1362192, 1532466, 1571760, 1656720, 1702740, 2043288, 2270320, 2357640, 2554110, 3064932, 3405480, 3831165, 4086576, 4715280, 5108220, 6129864, 6810960, 7662330, 10216440, 12259728, 15324660, 20432880, 30649320, 61298640]

約数ペア:

[(1, 61298640), (2, 30649320), (3, 20432880), (4, 15324660), (5, 12259728), (6, 10216440), (8, 7662330), (9, 6810960), (10, 6129864), (12, 5108220), (13, 4715280), (15, 4086576), (16, 3831165), (18, 3405480), (20, 3064932), (24, 2554110), (26, 2357640), (27, 2270320), (30, 2043288), (36, 1702740), (37, 1656720), (39, 1571760), (40, 1532466), (45, 1362192), (48, 1277055), (52, 1178820), (54, 1135160), (59, 1038960), (60, 1021644), (65, 943056), (72, 851370), (74, 828360), (78, 785880), (80, 766233), (90, 681096), (104, 589410), (108, 567580), (111, 552240), (117, 523920), (118, 519480), (120, 510822), (130, 471528), (135, 454064), (144, 425685), (148, 414180), (156, 392940), (177, 346320), (180, 340548), (185, 331344), (195, 314352), (208, 294705), (216, 283790), (222, 276120), (234, 261960), (236, 259740), (240, 255411), (260, 235764), (270, 227032), (295, 207792), (296, 207090), (312, 196470), (333, 184080), (351, 174640), (354, 173160), (360, 170274), (370, 165672), (390, 157176), (432, 141895), (444, 138060), (468, 130980), (472, 129870), (481, 127440), (520, 117882), (531, 115440), (540, 113516), (555, 110448), (585, 104784), (590, 103896), (592, 103545), (624, 98235), (666, 92040), (702, 87320), (708, 86580), (720, 85137), (740, 82836), (767, 79920), (780, 78588), (885, 69264), (888, 69030), (936, 65490), (944, 64935), (962, 63720), (999, 61360), (1040, 58941), (1062, 57720), (1080, 56758), (1110, 55224), (1170, 52392), (1180, 51948), (1332, 46020), (1404, 43660), (1416, 43290), (1443, 42480), (1480, 41418), (1534, 39960), (1560, 39294), (1593, 38480), (1665, 36816), (1755, 34928), (1770, 34632), (1776, 34515), (1872, 32745), (1924, 31860), (1998, 30680), (2124, 28860), (2160, 28379), (2183, 28080), (2220, 27612), (2301, 26640), (2340, 26196), (2360, 25974), (2405, 25488), (2655, 23088), (2664, 23010), (2808, 21830), (2832, 21645), (2886, 21240), (2960, 20709), (3068, 19980), (3120, 19647), (3186, 19240), (3330, 18408), (3510, 17464), (3540, 17316), (3835, 15984), (3848, 15930), (3996, 15340), (4248, 14430), (4329, 14160), (4366, 14040), (4440, 13806), (4602, 13320), (4680, 13098), (4720, 12987), (4810, 12744), (4995, 12272), (5310, 11544), (5328, 11505), (5616, 10915), (5772, 10620), (6136, 9990), (6372, 9620), (6549, 9360), (6660, 9204), (6903, 8880), (7020, 8732), (7080, 8658), (7215, 8496), (7670, 7992), (7696, 7965)]