222628320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:222

約数の個数: 288

約数和(自身を含む): 817689600

約数和(自身を除く): 595061280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 79, 80, 90, 95, 96, 103, 114, 120, 144, 152, 158, 160, 171, 180, 190, 206, 228, 237, 240, 285, 288, 304, 309, 316, 342, 360, 380, 395, 412, 456, 474, 480, 515, 570, 608, 618, 632, 684, 711, 720, 760, 790, 824, 855, 912, 927, 948, 1030, 1140, 1185, 1236, 1264, 1368, 1422, 1440, 1501, 1520, 1545, 1580, 1648, 1710, 1824, 1854, 1896, 1957, 2060, 2280, 2370, 2472, 2528, 2736, 2844, 3002, 3040, 3090, 3160, 3296, 3420, 3555, 3708, 3792, 3914, 4120, 4503, 4560, 4635, 4740, 4944, 5472, 5688, 5871, 6004, 6180, 6320, 6840, 7110, 7416, 7505, 7584, 7828, 8137, 8240, 9006, 9120, 9270, 9480, 9785, 9888, 11376, 11742, 12008, 12360, 12640, 13509, 13680, 14220, 14832, 15010, 15656, 16274, 16480, 17613, 18012, 18540, 18960, 19570, 22515, 22752, 23484, 24016, 24411, 24720, 27018, 27360, 28440, 29355, 29664, 30020, 31312, 32548, 35226, 36024, 37080, 37920, 39140, 40685, 45030, 46968, 48032, 48822, 49440, 54036, 56880, 58710, 60040, 62624, 65096, 67545, 70452, 72048, 73233, 74160, 78280, 81370, 88065, 90060, 93936, 97644, 108072, 113760, 117420, 120080, 122055, 130192, 135090, 140904, 144096, 146466, 148320, 154603, 156560, 162740, 176130, 180120, 187872, 195288, 216144, 234840, 240160, 244110, 260384, 270180, 281808, 292932, 309206, 313120, 325480, 352260, 360240, 366165, 390576, 432288, 463809, 469680, 488220, 540360, 563616, 585864, 618412, 650960, 704520, 720480, 732330, 773015, 781152, 927618, 939360, 976440, 1080720, 1171728, 1236824, 1301920, 1391427, 1409040, 1464660, 1546030, 1855236, 1952880, 2161440, 2319045, 2343456, 2473648, 2782854, 2818080, 2929320, 3092060, 3710472, 3905760, 4638090, 4947296, 5565708, 5858640, 6184120, 6957135, 7420944, 9276180, 11131416, 11717280, 12368240, 13914270, 14841888, 18552360, 22262832, 24736480, 27828540, 37104720, 44525664, 55657080, 74209440, 111314160, 222628320]

約数ペア:

[(1, 222628320), (2, 111314160), (3, 74209440), (4, 55657080), (5, 44525664), (6, 37104720), (8, 27828540), (9, 24736480), (10, 22262832), (12, 18552360), (15, 14841888), (16, 13914270), (18, 12368240), (19, 11717280), (20, 11131416), (24, 9276180), (30, 7420944), (32, 6957135), (36, 6184120), (38, 5858640), (40, 5565708), (45, 4947296), (48, 4638090), (57, 3905760), (60, 3710472), (72, 3092060), (76, 2929320), (79, 2818080), (80, 2782854), (90, 2473648), (95, 2343456), (96, 2319045), (103, 2161440), (114, 1952880), (120, 1855236), (144, 1546030), (152, 1464660), (158, 1409040), (160, 1391427), (171, 1301920), (180, 1236824), (190, 1171728), (206, 1080720), (228, 976440), (237, 939360), (240, 927618), (285, 781152), (288, 773015), (304, 732330), (309, 720480), (316, 704520), (342, 650960), (360, 618412), (380, 585864), (395, 563616), (412, 540360), (456, 488220), (474, 469680), (480, 463809), (515, 432288), (570, 390576), (608, 366165), (618, 360240), (632, 352260), (684, 325480), (711, 313120), (720, 309206), (760, 292932), (790, 281808), (824, 270180), (855, 260384), (912, 244110), (927, 240160), (948, 234840), (1030, 216144), (1140, 195288), (1185, 187872), (1236, 180120), (1264, 176130), (1368, 162740), (1422, 156560), (1440, 154603), (1501, 148320), (1520, 146466), (1545, 144096), (1580, 140904), (1648, 135090), (1710, 130192), (1824, 122055), (1854, 120080), (1896, 117420), (1957, 113760), (2060, 108072), (2280, 97644), (2370, 93936), (2472, 90060), (2528, 88065), (2736, 81370), (2844, 78280), (3002, 74160), (3040, 73233), (3090, 72048), (3160, 70452), (3296, 67545), (3420, 65096), (3555, 62624), (3708, 60040), (3792, 58710), (3914, 56880), (4120, 54036), (4503, 49440), (4560, 48822), (4635, 48032), (4740, 46968), (4944, 45030), (5472, 40685), (5688, 39140), (5871, 37920), (6004, 37080), (6180, 36024), (6320, 35226), (6840, 32548), (7110, 31312), (7416, 30020), (7505, 29664), (7584, 29355), (7828, 28440), (8137, 27360), (8240, 27018), (9006, 24720), (9120, 24411), (9270, 24016), (9480, 23484), (9785, 22752), (9888, 22515), (11376, 19570), (11742, 18960), (12008, 18540), (12360, 18012), (12640, 17613), (13509, 16480), (13680, 16274), (14220, 15656), (14832, 15010)]