1909178880

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2089}}^1$

素因数の和:2139

約数の個数: 320

約数和(自身を含む): 7389169920

約数和(自身を除く): 5479991040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 128, 136, 140, 160, 168, 170, 192, 204, 210, 224, 238, 240, 255, 256, 272, 280, 320, 336, 340, 357, 384, 408, 420, 448, 476, 480, 510, 512, 544, 560, 595, 640, 672, 680, 714, 768, 816, 840, 896, 952, 960, 1020, 1088, 1120, 1190, 1280, 1344, 1360, 1428, 1536, 1632, 1680, 1785, 1792, 1904, 1920, 2040, 2089, 2176, 2240, 2380, 2560, 2688, 2720, 2856, 3264, 3360, 3570, 3584, 3808, 3840, 4080, 4178, 4352, 4480, 4760, 5376, 5440, 5712, 6267, 6528, 6720, 7140, 7616, 7680, 8160, 8356, 8704, 8960, 9520, 10445, 10752, 10880, 11424, 12534, 13056, 13440, 14280, 14623, 15232, 16320, 16712, 17920, 19040, 20890, 21760, 22848, 25068, 26112, 26880, 28560, 29246, 30464, 31335, 32640, 33424, 35513, 38080, 41780, 43520, 43869, 45696, 50136, 53760, 57120, 58492, 60928, 62670, 65280, 66848, 71026, 73115, 76160, 83560, 87738, 91392, 100272, 106539, 114240, 116984, 125340, 130560, 133696, 142052, 146230, 152320, 167120, 175476, 177565, 182784, 200544, 213078, 219345, 228480, 233968, 248591, 250680, 267392, 284104, 292460, 304640, 334240, 350952, 355130, 401088, 426156, 438690, 456960, 467936, 497182, 501360, 532695, 534784, 568208, 584920, 668480, 701904, 710260, 745773, 802176, 852312, 877380, 913920, 935872, 994364, 1002720, 1065390, 1069568, 1136416, 1169840, 1242955, 1336960, 1403808, 1420520, 1491546, 1604352, 1704624, 1754760, 1871744, 1988728, 2005440, 2130780, 2272832, 2339680, 2485910, 2673920, 2807616, 2841040, 2983092, 3208704, 3409248, 3509520, 3728865, 3743488, 3977456, 4010880, 4261560, 4545664, 4679360, 4971820, 5347840, 5615232, 5682080, 5966184, 6818496, 7019040, 7457730, 7486976, 7954912, 8021760, 8523120, 9091328, 9358720, 9943640, 11230464, 11364160, 11932368, 13636992, 14038080, 14915460, 15909824, 16043520, 17046240, 18182656, 18717440, 19887280, 22460928, 22728320, 23864736, 27273984, 28076160, 29830920, 31819648, 34092480, 37434880, 39774560, 45456640, 47729472, 54547968, 56152320, 59661840, 63639296, 68184960, 79549120, 90913280, 95458944, 112304640, 119323680, 127278592, 136369920, 159098240, 190917888, 238647360, 272739840, 318196480, 381835776, 477294720, 636392960, 954589440, 1909178880]

約数ペア:

[(1, 1909178880), (2, 954589440), (3, 636392960), (4, 477294720), (5, 381835776), (6, 318196480), (7, 272739840), (8, 238647360), (10, 190917888), (12, 159098240), (14, 136369920), (15, 127278592), (16, 119323680), (17, 112304640), (20, 95458944), (21, 90913280), (24, 79549120), (28, 68184960), (30, 63639296), (32, 59661840), (34, 56152320), (35, 54547968), (40, 47729472), (42, 45456640), (48, 39774560), (51, 37434880), (56, 34092480), (60, 31819648), (64, 29830920), (68, 28076160), (70, 27273984), (80, 23864736), (84, 22728320), (85, 22460928), (96, 19887280), (102, 18717440), (105, 18182656), (112, 17046240), (119, 16043520), (120, 15909824), (128, 14915460), (136, 14038080), (140, 13636992), (160, 11932368), (168, 11364160), (170, 11230464), (192, 9943640), (204, 9358720), (210, 9091328), (224, 8523120), (238, 8021760), (240, 7954912), (255, 7486976), (256, 7457730), (272, 7019040), (280, 6818496), (320, 5966184), (336, 5682080), (340, 5615232), (357, 5347840), (384, 4971820), (408, 4679360), (420, 4545664), (448, 4261560), (476, 4010880), (480, 3977456), (510, 3743488), (512, 3728865), (544, 3509520), (560, 3409248), (595, 3208704), (640, 2983092), (672, 2841040), (680, 2807616), (714, 2673920), (768, 2485910), (816, 2339680), (840, 2272832), (896, 2130780), (952, 2005440), (960, 1988728), (1020, 1871744), (1088, 1754760), (1120, 1704624), (1190, 1604352), (1280, 1491546), (1344, 1420520), (1360, 1403808), (1428, 1336960), (1536, 1242955), (1632, 1169840), (1680, 1136416), (1785, 1069568), (1792, 1065390), (1904, 1002720), (1920, 994364), (2040, 935872), (2089, 913920), (2176, 877380), (2240, 852312), (2380, 802176), (2560, 745773), (2688, 710260), (2720, 701904), (2856, 668480), (3264, 584920), (3360, 568208), (3570, 534784), (3584, 532695), (3808, 501360), (3840, 497182), (4080, 467936), (4178, 456960), (4352, 438690), (4480, 426156), (4760, 401088), (5376, 355130), (5440, 350952), (5712, 334240), (6267, 304640), (6528, 292460), (6720, 284104), (7140, 267392), (7616, 250680), (7680, 248591), (8160, 233968), (8356, 228480), (8704, 219345), (8960, 213078), (9520, 200544), (10445, 182784), (10752, 177565), (10880, 175476), (11424, 167120), (12534, 152320), (13056, 146230), (13440, 142052), (14280, 133696), (14623, 130560), (15232, 125340), (16320, 116984), (16712, 114240), (17920, 106539), (19040, 100272), (20890, 91392), (21760, 87738), (22848, 83560), (25068, 76160), (26112, 73115), (26880, 71026), (28560, 66848), (29246, 65280), (30464, 62670), (31335, 60928), (32640, 58492), (33424, 57120), (35513, 53760), (38080, 50136), (41780, 45696), (43520, 43869)]