162988560

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{443}}^1$

素因数の和:542

約数の個数: 240

約数和(自身を含む): 635566464

約数和(自身を除く): 472577904

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 73, 80, 84, 90, 105, 112, 120, 126, 140, 144, 146, 168, 180, 210, 219, 240, 252, 280, 292, 315, 336, 360, 365, 420, 438, 443, 504, 511, 560, 584, 630, 657, 720, 730, 840, 876, 886, 1008, 1022, 1095, 1168, 1260, 1314, 1329, 1460, 1533, 1680, 1752, 1772, 2044, 2190, 2215, 2520, 2555, 2628, 2658, 2920, 3066, 3101, 3285, 3504, 3544, 3987, 4088, 4380, 4430, 4599, 5040, 5110, 5256, 5316, 5840, 6132, 6202, 6570, 6645, 7088, 7665, 7974, 8176, 8760, 8860, 9198, 9303, 10220, 10512, 10632, 12264, 12404, 13140, 13290, 15330, 15505, 15948, 17520, 17720, 18396, 18606, 19935, 20440, 21264, 22995, 24528, 24808, 26280, 26580, 27909, 30660, 31010, 31896, 32339, 35440, 36792, 37212, 39870, 40880, 45990, 46515, 49616, 52560, 53160, 55818, 61320, 62020, 63792, 64678, 73584, 74424, 79740, 91980, 93030, 97017, 106320, 111636, 122640, 124040, 129356, 139545, 148848, 159480, 161695, 183960, 186060, 194034, 223272, 226373, 248080, 258712, 279090, 291051, 318960, 323390, 367920, 372120, 388068, 446544, 452746, 485085, 517424, 558180, 582102, 646780, 679119, 744240, 776136, 905492, 970170, 1116360, 1131865, 1164204, 1293560, 1358238, 1455255, 1552272, 1810984, 1940340, 2037357, 2232720, 2263730, 2328408, 2587120, 2716476, 2910510, 3395595, 3621968, 3880680, 4074714, 4527460, 4656816, 5432952, 5821020, 6791190, 7761360, 8149428, 9054920, 10186785, 10865904, 11642040, 13582380, 16298856, 18109840, 20373570, 23284080, 27164760, 32597712, 40747140, 54329520, 81494280, 162988560]

約数ペア:

[(1, 162988560), (2, 81494280), (3, 54329520), (4, 40747140), (5, 32597712), (6, 27164760), (7, 23284080), (8, 20373570), (9, 18109840), (10, 16298856), (12, 13582380), (14, 11642040), (15, 10865904), (16, 10186785), (18, 9054920), (20, 8149428), (21, 7761360), (24, 6791190), (28, 5821020), (30, 5432952), (35, 4656816), (36, 4527460), (40, 4074714), (42, 3880680), (45, 3621968), (48, 3395595), (56, 2910510), (60, 2716476), (63, 2587120), (70, 2328408), (72, 2263730), (73, 2232720), (80, 2037357), (84, 1940340), (90, 1810984), (105, 1552272), (112, 1455255), (120, 1358238), (126, 1293560), (140, 1164204), (144, 1131865), (146, 1116360), (168, 970170), (180, 905492), (210, 776136), (219, 744240), (240, 679119), (252, 646780), (280, 582102), (292, 558180), (315, 517424), (336, 485085), (360, 452746), (365, 446544), (420, 388068), (438, 372120), (443, 367920), (504, 323390), (511, 318960), (560, 291051), (584, 279090), (630, 258712), (657, 248080), (720, 226373), (730, 223272), (840, 194034), (876, 186060), (886, 183960), (1008, 161695), (1022, 159480), (1095, 148848), (1168, 139545), (1260, 129356), (1314, 124040), (1329, 122640), (1460, 111636), (1533, 106320), (1680, 97017), (1752, 93030), (1772, 91980), (2044, 79740), (2190, 74424), (2215, 73584), (2520, 64678), (2555, 63792), (2628, 62020), (2658, 61320), (2920, 55818), (3066, 53160), (3101, 52560), (3285, 49616), (3504, 46515), (3544, 45990), (3987, 40880), (4088, 39870), (4380, 37212), (4430, 36792), (4599, 35440), (5040, 32339), (5110, 31896), (5256, 31010), (5316, 30660), (5840, 27909), (6132, 26580), (6202, 26280), (6570, 24808), (6645, 24528), (7088, 22995), (7665, 21264), (7974, 20440), (8176, 19935), (8760, 18606), (8860, 18396), (9198, 17720), (9303, 17520), (10220, 15948), (10512, 15505), (10632, 15330), (12264, 13290), (12404, 13140)]