2180847360

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1$

素因数の和:535

約数の個数: 288

約数和(自身を含む): 7452587520

約数和(自身を除く): 5271740160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 71, 76, 80, 95, 96, 114, 120, 128, 142, 152, 160, 190, 192, 213, 228, 240, 256, 284, 285, 304, 320, 355, 380, 384, 421, 426, 456, 480, 568, 570, 608, 640, 710, 760, 768, 842, 852, 912, 960, 1065, 1136, 1140, 1216, 1263, 1280, 1349, 1420, 1520, 1684, 1704, 1824, 1920, 2105, 2130, 2272, 2280, 2432, 2526, 2698, 2840, 3040, 3368, 3408, 3648, 3840, 4047, 4210, 4260, 4544, 4560, 4864, 5052, 5396, 5680, 6080, 6315, 6736, 6745, 6816, 7296, 7999, 8094, 8420, 8520, 9088, 9120, 10104, 10792, 11360, 12160, 12630, 13472, 13490, 13632, 14592, 15998, 16188, 16840, 17040, 18176, 18240, 20208, 20235, 21584, 22720, 23997, 24320, 25260, 26944, 26980, 27264, 29891, 31996, 32376, 33680, 34080, 36480, 39995, 40416, 40470, 43168, 45440, 47994, 50520, 53888, 53960, 54528, 59782, 63992, 64752, 67360, 68160, 72960, 79990, 80832, 80940, 86336, 89673, 90880, 95988, 101040, 107776, 107920, 119564, 119985, 127984, 129504, 134720, 136320, 149455, 159980, 161664, 161880, 172672, 179346, 191976, 202080, 215840, 239128, 239970, 255968, 259008, 269440, 272640, 298910, 319960, 323328, 323760, 345344, 358692, 383952, 404160, 431680, 448365, 478256, 479940, 511936, 518016, 538880, 567929, 597820, 639920, 647520, 717384, 767904, 808320, 863360, 896730, 956512, 959880, 1023872, 1036032, 1135858, 1195640, 1279840, 1295040, 1434768, 1535808, 1616640, 1703787, 1726720, 1793460, 1913024, 1919760, 2047744, 2271716, 2391280, 2559680, 2590080, 2839645, 2869536, 3071616, 3407574, 3586920, 3826048, 3839520, 4543432, 4782560, 5119360, 5180160, 5679290, 5739072, 6143232, 6815148, 7173840, 7652096, 7679040, 8518935, 9086864, 9565120, 10238720, 11358580, 11478144, 13630296, 14347680, 15358080, 17037870, 18173728, 19130240, 22717160, 22956288, 27260592, 28695360, 30716160, 34075740, 36347456, 38260480, 45434320, 54521184, 57390720, 68151480, 72694912, 90868640, 109042368, 114781440, 136302960, 145389824, 181737280, 218084736, 272605920, 363474560, 436169472, 545211840, 726949120, 1090423680, 2180847360]

約数ペア:

[(1, 2180847360), (2, 1090423680), (3, 726949120), (4, 545211840), (5, 436169472), (6, 363474560), (8, 272605920), (10, 218084736), (12, 181737280), (15, 145389824), (16, 136302960), (19, 114781440), (20, 109042368), (24, 90868640), (30, 72694912), (32, 68151480), (38, 57390720), (40, 54521184), (48, 45434320), (57, 38260480), (60, 36347456), (64, 34075740), (71, 30716160), (76, 28695360), (80, 27260592), (95, 22956288), (96, 22717160), (114, 19130240), (120, 18173728), (128, 17037870), (142, 15358080), (152, 14347680), (160, 13630296), (190, 11478144), (192, 11358580), (213, 10238720), (228, 9565120), (240, 9086864), (256, 8518935), (284, 7679040), (285, 7652096), (304, 7173840), (320, 6815148), (355, 6143232), (380, 5739072), (384, 5679290), (421, 5180160), (426, 5119360), (456, 4782560), (480, 4543432), (568, 3839520), (570, 3826048), (608, 3586920), (640, 3407574), (710, 3071616), (760, 2869536), (768, 2839645), (842, 2590080), (852, 2559680), (912, 2391280), (960, 2271716), (1065, 2047744), (1136, 1919760), (1140, 1913024), (1216, 1793460), (1263, 1726720), (1280, 1703787), (1349, 1616640), (1420, 1535808), (1520, 1434768), (1684, 1295040), (1704, 1279840), (1824, 1195640), (1920, 1135858), (2105, 1036032), (2130, 1023872), (2272, 959880), (2280, 956512), (2432, 896730), (2526, 863360), (2698, 808320), (2840, 767904), (3040, 717384), (3368, 647520), (3408, 639920), (3648, 597820), (3840, 567929), (4047, 538880), (4210, 518016), (4260, 511936), (4544, 479940), (4560, 478256), (4864, 448365), (5052, 431680), (5396, 404160), (5680, 383952), (6080, 358692), (6315, 345344), (6736, 323760), (6745, 323328), (6816, 319960), (7296, 298910), (7999, 272640), (8094, 269440), (8420, 259008), (8520, 255968), (9088, 239970), (9120, 239128), (10104, 215840), (10792, 202080), (11360, 191976), (12160, 179346), (12630, 172672), (13472, 161880), (13490, 161664), (13632, 159980), (14592, 149455), (15998, 136320), (16188, 134720), (16840, 129504), (17040, 127984), (18176, 119985), (18240, 119564), (20208, 107920), (20235, 107776), (21584, 101040), (22720, 95988), (23997, 90880), (24320, 89673), (25260, 86336), (26944, 80940), (26980, 80832), (27264, 79990), (29891, 72960), (31996, 68160), (32376, 67360), (33680, 64752), (34080, 63992), (36480, 59782), (39995, 54528), (40416, 53960), (40470, 53888), (43168, 50520), (45440, 47994)]