856864080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{877}}^1$

素因数の和:978

約数の個数: 240

約数和(自身を含む): 3057125760

約数和(自身を除く): 2200261680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 59, 60, 69, 72, 80, 90, 92, 115, 118, 120, 138, 144, 177, 180, 184, 207, 230, 236, 240, 276, 295, 345, 354, 360, 368, 414, 460, 472, 531, 552, 590, 690, 708, 720, 828, 877, 885, 920, 944, 1035, 1062, 1104, 1180, 1357, 1380, 1416, 1656, 1754, 1770, 1840, 2070, 2124, 2360, 2631, 2655, 2714, 2760, 2832, 3312, 3508, 3540, 4071, 4140, 4248, 4385, 4720, 5262, 5310, 5428, 5520, 6785, 7016, 7080, 7893, 8142, 8280, 8496, 8770, 10524, 10620, 10856, 12213, 13155, 13570, 14032, 14160, 15786, 16284, 16560, 17540, 20171, 20355, 21048, 21240, 21712, 24426, 26310, 27140, 31572, 32568, 35080, 39465, 40342, 40710, 42096, 42480, 48852, 51743, 52620, 54280, 60513, 61065, 63144, 65136, 70160, 78930, 80684, 81420, 97704, 100855, 103486, 105240, 108560, 121026, 122130, 126288, 155229, 157860, 161368, 162840, 181539, 195408, 201710, 206972, 210480, 242052, 244260, 258715, 302565, 310458, 315720, 322736, 325680, 363078, 403420, 413944, 465687, 484104, 488520, 517430, 605130, 620916, 631440, 726156, 776145, 806840, 827888, 907695, 931374, 968208, 977040, 1034860, 1190089, 1210260, 1241832, 1452312, 1552290, 1613680, 1815390, 1862748, 2069720, 2328435, 2380178, 2420520, 2483664, 2904624, 3104580, 3570267, 3630780, 3725496, 4139440, 4656870, 4760356, 4841040, 5950445, 6209160, 7140534, 7261560, 7450992, 9313740, 9520712, 10710801, 11900890, 12418320, 14281068, 14523120, 17851335, 18627480, 19041424, 21421602, 23801780, 28562136, 35702670, 37254960, 42843204, 47603560, 53554005, 57124272, 71405340, 85686408, 95207120, 107108010, 142810680, 171372816, 214216020, 285621360, 428432040, 856864080]

約数ペア:

[(1, 856864080), (2, 428432040), (3, 285621360), (4, 214216020), (5, 171372816), (6, 142810680), (8, 107108010), (9, 95207120), (10, 85686408), (12, 71405340), (15, 57124272), (16, 53554005), (18, 47603560), (20, 42843204), (23, 37254960), (24, 35702670), (30, 28562136), (36, 23801780), (40, 21421602), (45, 19041424), (46, 18627480), (48, 17851335), (59, 14523120), (60, 14281068), (69, 12418320), (72, 11900890), (80, 10710801), (90, 9520712), (92, 9313740), (115, 7450992), (118, 7261560), (120, 7140534), (138, 6209160), (144, 5950445), (177, 4841040), (180, 4760356), (184, 4656870), (207, 4139440), (230, 3725496), (236, 3630780), (240, 3570267), (276, 3104580), (295, 2904624), (345, 2483664), (354, 2420520), (360, 2380178), (368, 2328435), (414, 2069720), (460, 1862748), (472, 1815390), (531, 1613680), (552, 1552290), (590, 1452312), (690, 1241832), (708, 1210260), (720, 1190089), (828, 1034860), (877, 977040), (885, 968208), (920, 931374), (944, 907695), (1035, 827888), (1062, 806840), (1104, 776145), (1180, 726156), (1357, 631440), (1380, 620916), (1416, 605130), (1656, 517430), (1754, 488520), (1770, 484104), (1840, 465687), (2070, 413944), (2124, 403420), (2360, 363078), (2631, 325680), (2655, 322736), (2714, 315720), (2760, 310458), (2832, 302565), (3312, 258715), (3508, 244260), (3540, 242052), (4071, 210480), (4140, 206972), (4248, 201710), (4385, 195408), (4720, 181539), (5262, 162840), (5310, 161368), (5428, 157860), (5520, 155229), (6785, 126288), (7016, 122130), (7080, 121026), (7893, 108560), (8142, 105240), (8280, 103486), (8496, 100855), (8770, 97704), (10524, 81420), (10620, 80684), (10856, 78930), (12213, 70160), (13155, 65136), (13570, 63144), (14032, 61065), (14160, 60513), (15786, 54280), (16284, 52620), (16560, 51743), (17540, 48852), (20171, 42480), (20355, 42096), (21048, 40710), (21240, 40342), (21712, 39465), (24426, 35080), (26310, 32568), (27140, 31572)]