1550938080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{983}}^1$

素因数の和:1193

約数の個数: 192

約数和(自身を含む): 5177571840

約数和(自身を除く): 3626633760

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, 80, 95, 96, 114, 120, 152, 160, 173, 190, 228, 240, 285, 304, 346, 380, 456, 480, 519, 570, 608, 692, 760, 865, 912, 983, 1038, 1140, 1384, 1520, 1730, 1824, 1966, 2076, 2280, 2595, 2768, 2949, 3040, 3287, 3460, 3932, 4152, 4560, 4915, 5190, 5536, 5898, 6574, 6920, 7864, 8304, 9120, 9830, 9861, 10380, 11796, 13148, 13840, 14745, 15728, 16435, 16608, 18677, 19660, 19722, 20760, 23592, 26296, 27680, 29490, 31456, 32870, 37354, 39320, 39444, 41520, 47184, 49305, 52592, 56031, 58980, 65740, 74708, 78640, 78888, 83040, 93385, 94368, 98610, 105184, 112062, 117960, 131480, 149416, 157280, 157776, 170059, 186770, 197220, 224124, 235920, 262960, 280155, 298832, 315552, 340118, 373540, 394440, 448248, 471840, 510177, 525920, 560310, 597664, 680236, 747080, 788880, 850295, 896496, 1020354, 1120620, 1360472, 1494160, 1577760, 1700590, 1792992, 2040708, 2241240, 2550885, 2720944, 2988320, 3231121, 3401180, 4081416, 4482480, 5101770, 5441888, 6462242, 6802360, 8162832, 8964960, 9693363, 10203540, 12924484, 13604720, 16155605, 16325664, 19386726, 20407080, 25848968, 27209440, 32311210, 38773452, 40814160, 48466815, 51697936, 64622420, 77546904, 81628320, 96933630, 103395872, 129244840, 155093808, 193867260, 258489680, 310187616, 387734520, 516979360, 775469040, 1550938080]

約数ペア:

[(1, 1550938080), (2, 775469040), (3, 516979360), (4, 387734520), (5, 310187616), (6, 258489680), (8, 193867260), (10, 155093808), (12, 129244840), (15, 103395872), (16, 96933630), (19, 81628320), (20, 77546904), (24, 64622420), (30, 51697936), (32, 48466815), (38, 40814160), (40, 38773452), (48, 32311210), (57, 27209440), (60, 25848968), (76, 20407080), (80, 19386726), (95, 16325664), (96, 16155605), (114, 13604720), (120, 12924484), (152, 10203540), (160, 9693363), (173, 8964960), (190, 8162832), (228, 6802360), (240, 6462242), (285, 5441888), (304, 5101770), (346, 4482480), (380, 4081416), (456, 3401180), (480, 3231121), (519, 2988320), (570, 2720944), (608, 2550885), (692, 2241240), (760, 2040708), (865, 1792992), (912, 1700590), (983, 1577760), (1038, 1494160), (1140, 1360472), (1384, 1120620), (1520, 1020354), (1730, 896496), (1824, 850295), (1966, 788880), (2076, 747080), (2280, 680236), (2595, 597664), (2768, 560310), (2949, 525920), (3040, 510177), (3287, 471840), (3460, 448248), (3932, 394440), (4152, 373540), (4560, 340118), (4915, 315552), (5190, 298832), (5536, 280155), (5898, 262960), (6574, 235920), (6920, 224124), (7864, 197220), (8304, 186770), (9120, 170059), (9830, 157776), (9861, 157280), (10380, 149416), (11796, 131480), (13148, 117960), (13840, 112062), (14745, 105184), (15728, 98610), (16435, 94368), (16608, 93385), (18677, 83040), (19660, 78888), (19722, 78640), (20760, 74708), (23592, 65740), (26296, 58980), (27680, 56031), (29490, 52592), (31456, 49305), (32870, 47184), (37354, 41520), (39320, 39444)]