61376455440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{121259}}^1$

素因数の和:121334

約数の個数: 240

約数和(自身を含む): 222837076800

約数和(自身を除く): 161460621360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 37, 38, 40, 45, 48, 57, 60, 72, 74, 76, 80, 90, 95, 111, 114, 120, 144, 148, 152, 171, 180, 185, 190, 222, 228, 240, 285, 296, 304, 333, 342, 360, 370, 380, 444, 456, 555, 570, 592, 666, 684, 703, 720, 740, 760, 855, 888, 912, 1110, 1140, 1332, 1368, 1406, 1480, 1520, 1665, 1710, 1776, 2109, 2220, 2280, 2664, 2736, 2812, 2960, 3330, 3420, 3515, 4218, 4440, 4560, 5328, 5624, 6327, 6660, 6840, 7030, 8436, 8880, 10545, 11248, 12654, 13320, 13680, 14060, 16872, 21090, 25308, 26640, 28120, 31635, 33744, 42180, 50616, 56240, 63270, 84360, 101232, 121259, 126540, 168720, 242518, 253080, 363777, 485036, 506160, 606295, 727554, 970072, 1091331, 1212590, 1455108, 1818885, 1940144, 2182662, 2303921, 2425180, 2910216, 3637770, 4365324, 4486583, 4607842, 4850360, 5456655, 5820432, 6911763, 7275540, 8730648, 8973166, 9215684, 9700720, 10913310, 11519605, 13459749, 13823526, 14551080, 17461296, 17946332, 18431368, 20735289, 21826620, 22432915, 23039210, 26919498, 27647052, 29102160, 34558815, 35892664, 36862736, 40379247, 41470578, 43653240, 44865830, 46078420, 53838996, 55294104, 67298745, 69117630, 71785328, 80758494, 82941156, 85245077, 87306480, 89731660, 92156840, 103676445, 107677992, 110588208, 134597490, 138235260, 161516988, 165882312, 170490154, 179463320, 184313680, 201896235, 207352890, 215355984, 255735231, 269194980, 276470520, 323033976, 331764624, 340980308, 358926640, 403792470, 414705780, 426225385, 511470462, 538389960, 552941040, 646067952, 681960616, 767205693, 807584940, 829411560, 852450770, 1022940924, 1076779920, 1278676155, 1363921232, 1534411386, 1615169880, 1658823120, 1704901540, 2045881848, 2557352310, 3068822772, 3230339760, 3409803080, 3836028465, 4091763696, 5114704620, 6137645544, 6819606160, 7672056930, 10229409240, 12275291088, 15344113860, 20458818480, 30688227720, 61376455440]

約数ペア:

[(1, 61376455440), (2, 30688227720), (3, 20458818480), (4, 15344113860), (5, 12275291088), (6, 10229409240), (8, 7672056930), (9, 6819606160), (10, 6137645544), (12, 5114704620), (15, 4091763696), (16, 3836028465), (18, 3409803080), (19, 3230339760), (20, 3068822772), (24, 2557352310), (30, 2045881848), (36, 1704901540), (37, 1658823120), (38, 1615169880), (40, 1534411386), (45, 1363921232), (48, 1278676155), (57, 1076779920), (60, 1022940924), (72, 852450770), (74, 829411560), (76, 807584940), (80, 767205693), (90, 681960616), (95, 646067952), (111, 552941040), (114, 538389960), (120, 511470462), (144, 426225385), (148, 414705780), (152, 403792470), (171, 358926640), (180, 340980308), (185, 331764624), (190, 323033976), (222, 276470520), (228, 269194980), (240, 255735231), (285, 215355984), (296, 207352890), (304, 201896235), (333, 184313680), (342, 179463320), (360, 170490154), (370, 165882312), (380, 161516988), (444, 138235260), (456, 134597490), (555, 110588208), (570, 107677992), (592, 103676445), (666, 92156840), (684, 89731660), (703, 87306480), (720, 85245077), (740, 82941156), (760, 80758494), (855, 71785328), (888, 69117630), (912, 67298745), (1110, 55294104), (1140, 53838996), (1332, 46078420), (1368, 44865830), (1406, 43653240), (1480, 41470578), (1520, 40379247), (1665, 36862736), (1710, 35892664), (1776, 34558815), (2109, 29102160), (2220, 27647052), (2280, 26919498), (2664, 23039210), (2736, 22432915), (2812, 21826620), (2960, 20735289), (3330, 18431368), (3420, 17946332), (3515, 17461296), (4218, 14551080), (4440, 13823526), (4560, 13459749), (5328, 11519605), (5624, 10913310), (6327, 9700720), (6660, 9215684), (6840, 8973166), (7030, 8730648), (8436, 7275540), (8880, 6911763), (10545, 5820432), (11248, 5456655), (12654, 4850360), (13320, 4607842), (13680, 4486583), (14060, 4365324), (16872, 3637770), (21090, 2910216), (25308, 2425180), (26640, 2303921), (28120, 2182662), (31635, 1940144), (33744, 1818885), (42180, 1455108), (50616, 1212590), (56240, 1091331), (63270, 970072), (84360, 727554), (101232, 606295), (121259, 506160), (126540, 485036), (168720, 363777), (242518, 253080)]