77383320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5419}}^1$

素因数の和:5457

約数の個数: 128

約数和(自身を含む): 280972800

約数和(自身を除く): 203589480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2856, 3570, 4760, 5419, 7140, 10838, 14280, 16257, 21676, 27095, 32514, 37933, 43352, 54190, 65028, 75866, 81285, 92123, 108380, 113799, 130056, 151732, 162570, 184246, 189665, 216760, 227598, 276369, 303464, 325140, 368492, 379330, 455196, 460615, 552738, 568995, 644861, 650280, 736984, 758660, 910392, 921230, 1105476, 1137990, 1289722, 1381845, 1517320, 1842460, 1934583, 2210952, 2275980, 2579444, 2763690, 3224305, 3684920, 3869166, 4551960, 5158888, 5527380, 6448610, 7738332, 9672915, 11054760, 12897220, 15476664, 19345830, 25794440, 38691660, 77383320]

約数ペア:

[(1, 77383320), (2, 38691660), (3, 25794440), (4, 19345830), (5, 15476664), (6, 12897220), (7, 11054760), (8, 9672915), (10, 7738332), (12, 6448610), (14, 5527380), (15, 5158888), (17, 4551960), (20, 3869166), (21, 3684920), (24, 3224305), (28, 2763690), (30, 2579444), (34, 2275980), (35, 2210952), (40, 1934583), (42, 1842460), (51, 1517320), (56, 1381845), (60, 1289722), (68, 1137990), (70, 1105476), (84, 921230), (85, 910392), (102, 758660), (105, 736984), (119, 650280), (120, 644861), (136, 568995), (140, 552738), (168, 460615), (170, 455196), (204, 379330), (210, 368492), (238, 325140), (255, 303464), (280, 276369), (340, 227598), (357, 216760), (408, 189665), (420, 184246), (476, 162570), (510, 151732), (595, 130056), (680, 113799), (714, 108380), (840, 92123), (952, 81285), (1020, 75866), (1190, 65028), (1428, 54190), (1785, 43352), (2040, 37933), (2380, 32514), (2856, 27095), (3570, 21676), (4760, 16257), (5419, 14280), (7140, 10838)]