1868204640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2593}}^1$

素因数の和:2709

約数の個数: 192

約数和(自身を含む): 6275404800

約数和(自身を除く): 4407200160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 79, 80, 95, 96, 114, 120, 152, 158, 160, 190, 228, 237, 240, 285, 304, 316, 380, 395, 456, 474, 480, 570, 608, 632, 760, 790, 912, 948, 1140, 1185, 1264, 1501, 1520, 1580, 1824, 1896, 2280, 2370, 2528, 2593, 3002, 3040, 3160, 3792, 4503, 4560, 4740, 5186, 6004, 6320, 7505, 7584, 7779, 9006, 9120, 9480, 10372, 12008, 12640, 12965, 15010, 15558, 18012, 18960, 20744, 22515, 24016, 25930, 30020, 31116, 36024, 37920, 38895, 41488, 45030, 48032, 49267, 51860, 60040, 62232, 72048, 77790, 82976, 90060, 98534, 103720, 120080, 124464, 144096, 147801, 155580, 180120, 197068, 204847, 207440, 240160, 246335, 248928, 295602, 311160, 360240, 394136, 409694, 414880, 492670, 591204, 614541, 622320, 720480, 739005, 788272, 819388, 985340, 1024235, 1182408, 1229082, 1244640, 1478010, 1576544, 1638776, 1970680, 2048470, 2364816, 2458164, 2956020, 3072705, 3277552, 3892093, 3941360, 4096940, 4729632, 4916328, 5912040, 6145410, 6555104, 7784186, 7882720, 8193880, 9832656, 11676279, 11824080, 12290820, 15568372, 16387760, 19460465, 19665312, 23352558, 23648160, 24581640, 31136744, 32775520, 38920930, 46705116, 49163280, 58381395, 62273488, 77841860, 93410232, 98326560, 116762790, 124546976, 155683720, 186820464, 233525580, 311367440, 373640928, 467051160, 622734880, 934102320, 1868204640]

約数ペア:

[(1, 1868204640), (2, 934102320), (3, 622734880), (4, 467051160), (5, 373640928), (6, 311367440), (8, 233525580), (10, 186820464), (12, 155683720), (15, 124546976), (16, 116762790), (19, 98326560), (20, 93410232), (24, 77841860), (30, 62273488), (32, 58381395), (38, 49163280), (40, 46705116), (48, 38920930), (57, 32775520), (60, 31136744), (76, 24581640), (79, 23648160), (80, 23352558), (95, 19665312), (96, 19460465), (114, 16387760), (120, 15568372), (152, 12290820), (158, 11824080), (160, 11676279), (190, 9832656), (228, 8193880), (237, 7882720), (240, 7784186), (285, 6555104), (304, 6145410), (316, 5912040), (380, 4916328), (395, 4729632), (456, 4096940), (474, 3941360), (480, 3892093), (570, 3277552), (608, 3072705), (632, 2956020), (760, 2458164), (790, 2364816), (912, 2048470), (948, 1970680), (1140, 1638776), (1185, 1576544), (1264, 1478010), (1501, 1244640), (1520, 1229082), (1580, 1182408), (1824, 1024235), (1896, 985340), (2280, 819388), (2370, 788272), (2528, 739005), (2593, 720480), (3002, 622320), (3040, 614541), (3160, 591204), (3792, 492670), (4503, 414880), (4560, 409694), (4740, 394136), (5186, 360240), (6004, 311160), (6320, 295602), (7505, 248928), (7584, 246335), (7779, 240160), (9006, 207440), (9120, 204847), (9480, 197068), (10372, 180120), (12008, 155580), (12640, 147801), (12965, 144096), (15010, 124464), (15558, 120080), (18012, 103720), (18960, 98534), (20744, 90060), (22515, 82976), (24016, 77790), (25930, 72048), (30020, 62232), (31116, 60040), (36024, 51860), (37920, 49267), (38895, 48032), (41488, 45030)]