940992480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{211}}^1$

素因数の和:414

約数の個数: 288

約数和(自身を含む): 3416999040

約数和(自身を除く): 2476006560

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, 80, 90, 95, 96, 114, 120, 144, 152, 160, 163, 171, 180, 190, 211, 228, 240, 285, 288, 304, 326, 342, 360, 380, 422, 456, 480, 489, 570, 608, 633, 652, 684, 720, 760, 815, 844, 855, 912, 978, 1055, 1140, 1266, 1304, 1368, 1440, 1467, 1520, 1630, 1688, 1710, 1824, 1899, 1956, 2110, 2280, 2445, 2532, 2608, 2736, 2934, 3040, 3097, 3165, 3260, 3376, 3420, 3798, 3912, 4009, 4220, 4560, 4890, 5064, 5216, 5472, 5868, 6194, 6330, 6520, 6752, 6840, 7335, 7596, 7824, 8018, 8440, 9120, 9291, 9495, 9780, 10128, 11736, 12027, 12388, 12660, 13040, 13680, 14670, 15192, 15485, 15648, 16036, 16880, 18582, 18990, 19560, 20045, 20256, 23472, 24054, 24776, 25320, 26080, 27360, 27873, 29340, 30384, 30970, 32072, 33760, 34393, 36081, 37164, 37980, 39120, 40090, 46455, 46944, 48108, 49552, 50640, 55746, 58680, 60135, 60768, 61940, 64144, 68786, 72162, 74328, 75960, 78240, 80180, 92910, 96216, 99104, 101280, 103179, 111492, 117360, 120270, 123880, 128288, 137572, 139365, 144324, 148656, 151920, 160360, 171965, 180405, 185820, 192432, 206358, 222984, 234720, 240540, 247760, 275144, 278730, 288648, 297312, 303840, 309537, 320720, 343930, 360810, 371640, 384864, 412716, 445968, 481080, 495520, 515895, 550288, 557460, 577296, 619074, 641440, 653467, 687860, 721620, 743280, 825432, 891936, 962160, 1031790, 1100576, 1114920, 1154592, 1238148, 1306934, 1375720, 1443240, 1486560, 1547685, 1650864, 1924320, 1960401, 2063580, 2229840, 2476296, 2613868, 2751440, 2886480, 3095370, 3267335, 3301728, 3920802, 4127160, 4459680, 4952592, 5227736, 5502880, 5772960, 5881203, 6190740, 6534670, 7841604, 8254320, 9802005, 9905184, 10455472, 11762406, 12381480, 13069340, 15683208, 16508640, 19604010, 20910944, 23524812, 24762960, 26138680, 29406015, 31366416, 39208020, 47049624, 49525920, 52277360, 58812030, 62732832, 78416040, 94099248, 104554720, 117624060, 156832080, 188198496, 235248120, 313664160, 470496240, 940992480]

約数ペア:

[(1, 940992480), (2, 470496240), (3, 313664160), (4, 235248120), (5, 188198496), (6, 156832080), (8, 117624060), (9, 104554720), (10, 94099248), (12, 78416040), (15, 62732832), (16, 58812030), (18, 52277360), (19, 49525920), (20, 47049624), (24, 39208020), (30, 31366416), (32, 29406015), (36, 26138680), (38, 24762960), (40, 23524812), (45, 20910944), (48, 19604010), (57, 16508640), (60, 15683208), (72, 13069340), (76, 12381480), (80, 11762406), (90, 10455472), (95, 9905184), (96, 9802005), (114, 8254320), (120, 7841604), (144, 6534670), (152, 6190740), (160, 5881203), (163, 5772960), (171, 5502880), (180, 5227736), (190, 4952592), (211, 4459680), (228, 4127160), (240, 3920802), (285, 3301728), (288, 3267335), (304, 3095370), (326, 2886480), (342, 2751440), (360, 2613868), (380, 2476296), (422, 2229840), (456, 2063580), (480, 1960401), (489, 1924320), (570, 1650864), (608, 1547685), (633, 1486560), (652, 1443240), (684, 1375720), (720, 1306934), (760, 1238148), (815, 1154592), (844, 1114920), (855, 1100576), (912, 1031790), (978, 962160), (1055, 891936), (1140, 825432), (1266, 743280), (1304, 721620), (1368, 687860), (1440, 653467), (1467, 641440), (1520, 619074), (1630, 577296), (1688, 557460), (1710, 550288), (1824, 515895), (1899, 495520), (1956, 481080), (2110, 445968), (2280, 412716), (2445, 384864), (2532, 371640), (2608, 360810), (2736, 343930), (2934, 320720), (3040, 309537), (3097, 303840), (3165, 297312), (3260, 288648), (3376, 278730), (3420, 275144), (3798, 247760), (3912, 240540), (4009, 234720), (4220, 222984), (4560, 206358), (4890, 192432), (5064, 185820), (5216, 180405), (5472, 171965), (5868, 160360), (6194, 151920), (6330, 148656), (6520, 144324), (6752, 139365), (6840, 137572), (7335, 128288), (7596, 123880), (7824, 120270), (8018, 117360), (8440, 111492), (9120, 103179), (9291, 101280), (9495, 99104), (9780, 96216), (10128, 92910), (11736, 80180), (12027, 78240), (12388, 75960), (12660, 74328), (13040, 72162), (13680, 68786), (14670, 64144), (15192, 61940), (15485, 60768), (15648, 60135), (16036, 58680), (16880, 55746), (18582, 50640), (18990, 49552), (19560, 48108), (20045, 46944), (20256, 46455), (23472, 40090), (24054, 39120), (24776, 37980), (25320, 37164), (26080, 36081), (27360, 34393), (27873, 33760), (29340, 32072), (30384, 30970)]