139886640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:204

約数の個数: 240

約数和(自身を含む): 496173600

約数和(自身を除く): 356286960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 48, 59, 60, 72, 74, 80, 89, 90, 111, 118, 120, 144, 148, 177, 178, 180, 185, 222, 236, 240, 267, 295, 296, 333, 354, 356, 360, 370, 444, 445, 472, 531, 534, 555, 590, 592, 666, 708, 712, 720, 740, 801, 885, 888, 890, 944, 1062, 1068, 1110, 1180, 1332, 1335, 1416, 1424, 1480, 1602, 1665, 1770, 1776, 1780, 2124, 2136, 2183, 2220, 2360, 2655, 2664, 2670, 2832, 2960, 3204, 3293, 3330, 3540, 3560, 4005, 4248, 4272, 4366, 4440, 4720, 5251, 5310, 5328, 5340, 6408, 6549, 6586, 6660, 7080, 7120, 8010, 8496, 8732, 8880, 9879, 10502, 10620, 10680, 10915, 12816, 13098, 13172, 13320, 14160, 15753, 16020, 16465, 17464, 19647, 19758, 21004, 21240, 21360, 21830, 26196, 26255, 26344, 26640, 29637, 31506, 32040, 32745, 32930, 34928, 39294, 39516, 42008, 42480, 43660, 47259, 49395, 52392, 52510, 52688, 59274, 63012, 64080, 65490, 65860, 78588, 78765, 79032, 84016, 87320, 94518, 98235, 98790, 104784, 105020, 118548, 126024, 130980, 131720, 148185, 157176, 157530, 158064, 174640, 189036, 194287, 196470, 197580, 210040, 236295, 237096, 252048, 261960, 263440, 296370, 314352, 315060, 378072, 388574, 392940, 395160, 420080, 472590, 474192, 523920, 582861, 592740, 630120, 756144, 777148, 785880, 790320, 945180, 971435, 1165722, 1185480, 1260240, 1554296, 1571760, 1748583, 1890360, 1942870, 2331444, 2370960, 2914305, 3108592, 3497166, 3780720, 3885740, 4662888, 5828610, 6994332, 7771480, 8742915, 9325776, 11657220, 13988664, 15542960, 17485830, 23314440, 27977328, 34971660, 46628880, 69943320, 139886640]

約数ペア:

[(1, 139886640), (2, 69943320), (3, 46628880), (4, 34971660), (5, 27977328), (6, 23314440), (8, 17485830), (9, 15542960), (10, 13988664), (12, 11657220), (15, 9325776), (16, 8742915), (18, 7771480), (20, 6994332), (24, 5828610), (30, 4662888), (36, 3885740), (37, 3780720), (40, 3497166), (45, 3108592), (48, 2914305), (59, 2370960), (60, 2331444), (72, 1942870), (74, 1890360), (80, 1748583), (89, 1571760), (90, 1554296), (111, 1260240), (118, 1185480), (120, 1165722), (144, 971435), (148, 945180), (177, 790320), (178, 785880), (180, 777148), (185, 756144), (222, 630120), (236, 592740), (240, 582861), (267, 523920), (295, 474192), (296, 472590), (333, 420080), (354, 395160), (356, 392940), (360, 388574), (370, 378072), (444, 315060), (445, 314352), (472, 296370), (531, 263440), (534, 261960), (555, 252048), (590, 237096), (592, 236295), (666, 210040), (708, 197580), (712, 196470), (720, 194287), (740, 189036), (801, 174640), (885, 158064), (888, 157530), (890, 157176), (944, 148185), (1062, 131720), (1068, 130980), (1110, 126024), (1180, 118548), (1332, 105020), (1335, 104784), (1416, 98790), (1424, 98235), (1480, 94518), (1602, 87320), (1665, 84016), (1770, 79032), (1776, 78765), (1780, 78588), (2124, 65860), (2136, 65490), (2183, 64080), (2220, 63012), (2360, 59274), (2655, 52688), (2664, 52510), (2670, 52392), (2832, 49395), (2960, 47259), (3204, 43660), (3293, 42480), (3330, 42008), (3540, 39516), (3560, 39294), (4005, 34928), (4248, 32930), (4272, 32745), (4366, 32040), (4440, 31506), (4720, 29637), (5251, 26640), (5310, 26344), (5328, 26255), (5340, 26196), (6408, 21830), (6549, 21360), (6586, 21240), (6660, 21004), (7080, 19758), (7120, 19647), (8010, 17464), (8496, 16465), (8732, 16020), (8880, 15753), (9879, 14160), (10502, 13320), (10620, 13172), (10680, 13098), (10915, 12816)]