325977120

素因数分解:

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

素因数の和:544

約数の個数: 288

約数和(自身を含む): 1291635072

約数和(自身を除く): 965657952

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 73, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 146, 160, 168, 180, 210, 219, 224, 240, 252, 280, 288, 292, 315, 336, 360, 365, 420, 438, 443, 480, 504, 511, 560, 584, 630, 657, 672, 720, 730, 840, 876, 886, 1008, 1022, 1095, 1120, 1168, 1260, 1314, 1329, 1440, 1460, 1533, 1680, 1752, 1772, 2016, 2044, 2190, 2215, 2336, 2520, 2555, 2628, 2658, 2920, 3066, 3101, 3285, 3360, 3504, 3544, 3987, 4088, 4380, 4430, 4599, 5040, 5110, 5256, 5316, 5840, 6132, 6202, 6570, 6645, 7008, 7088, 7665, 7974, 8176, 8760, 8860, 9198, 9303, 10080, 10220, 10512, 10632, 11680, 12264, 12404, 13140, 13290, 14176, 15330, 15505, 15948, 16352, 17520, 17720, 18396, 18606, 19935, 20440, 21024, 21264, 22995, 24528, 24808, 26280, 26580, 27909, 30660, 31010, 31896, 32339, 35040, 35440, 36792, 37212, 39870, 40880, 42528, 45990, 46515, 49056, 49616, 52560, 53160, 55818, 61320, 62020, 63792, 64678, 70880, 73584, 74424, 79740, 81760, 91980, 93030, 97017, 99232, 105120, 106320, 111636, 122640, 124040, 127584, 129356, 139545, 147168, 148848, 159480, 161695, 183960, 186060, 194034, 212640, 223272, 226373, 245280, 248080, 258712, 279090, 291051, 297696, 318960, 323390, 367920, 372120, 388068, 446544, 452746, 485085, 496160, 517424, 558180, 582102, 637920, 646780, 679119, 735840, 744240, 776136, 893088, 905492, 970170, 1034848, 1116360, 1131865, 1164204, 1293560, 1358238, 1455255, 1488480, 1552272, 1810984, 1940340, 2037357, 2232720, 2263730, 2328408, 2587120, 2716476, 2910510, 3104544, 3395595, 3621968, 3880680, 4074714, 4465440, 4527460, 4656816, 5174240, 5432952, 5821020, 6791190, 7243936, 7761360, 8149428, 9054920, 9313632, 10186785, 10865904, 11642040, 13582380, 15522720, 16298856, 18109840, 20373570, 21731808, 23284080, 27164760, 32597712, 36219680, 40747140, 46568160, 54329520, 65195424, 81494280, 108659040, 162988560, 325977120]

約数ペア:

[(1, 325977120), (2, 162988560), (3, 108659040), (4, 81494280), (5, 65195424), (6, 54329520), (7, 46568160), (8, 40747140), (9, 36219680), (10, 32597712), (12, 27164760), (14, 23284080), (15, 21731808), (16, 20373570), (18, 18109840), (20, 16298856), (21, 15522720), (24, 13582380), (28, 11642040), (30, 10865904), (32, 10186785), (35, 9313632), (36, 9054920), (40, 8149428), (42, 7761360), (45, 7243936), (48, 6791190), (56, 5821020), (60, 5432952), (63, 5174240), (70, 4656816), (72, 4527460), (73, 4465440), (80, 4074714), (84, 3880680), (90, 3621968), (96, 3395595), (105, 3104544), (112, 2910510), (120, 2716476), (126, 2587120), (140, 2328408), (144, 2263730), (146, 2232720), (160, 2037357), (168, 1940340), (180, 1810984), (210, 1552272), (219, 1488480), (224, 1455255), (240, 1358238), (252, 1293560), (280, 1164204), (288, 1131865), (292, 1116360), (315, 1034848), (336, 970170), (360, 905492), (365, 893088), (420, 776136), (438, 744240), (443, 735840), (480, 679119), (504, 646780), (511, 637920), (560, 582102), (584, 558180), (630, 517424), (657, 496160), (672, 485085), (720, 452746), (730, 446544), (840, 388068), (876, 372120), (886, 367920), (1008, 323390), (1022, 318960), (1095, 297696), (1120, 291051), (1168, 279090), (1260, 258712), (1314, 248080), (1329, 245280), (1440, 226373), (1460, 223272), (1533, 212640), (1680, 194034), (1752, 186060), (1772, 183960), (2016, 161695), (2044, 159480), (2190, 148848), (2215, 147168), (2336, 139545), (2520, 129356), (2555, 127584), (2628, 124040), (2658, 122640), (2920, 111636), (3066, 106320), (3101, 105120), (3285, 99232), (3360, 97017), (3504, 93030), (3544, 91980), (3987, 81760), (4088, 79740), (4380, 74424), (4430, 73584), (4599, 70880), (5040, 64678), (5110, 63792), (5256, 62020), (5316, 61320), (5840, 55818), (6132, 53160), (6202, 52560), (6570, 49616), (6645, 49056), (7008, 46515), (7088, 45990), (7665, 42528), (7974, 40880), (8176, 39870), (8760, 37212), (8860, 36792), (9198, 35440), (9303, 35040), (10080, 32339), (10220, 31896), (10512, 31010), (10632, 30660), (11680, 27909), (12264, 26580), (12404, 26280), (13140, 24808), (13290, 24528), (14176, 22995), (15330, 21264), (15505, 21024), (15948, 20440), (16352, 19935), (17520, 18606), (17720, 18396)]