193859280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{383}}^1$

素因数の和:458

約数の個数: 240

約数和(自身を含む): 705669120

約数和(自身を除く): 511809840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 37, 38, 40, 45, 48, 57, 60, 72, 74, 76, 80, 90, 95, 111, 114, 120, 144, 148, 152, 171, 180, 185, 190, 222, 228, 240, 285, 296, 304, 333, 342, 360, 370, 380, 383, 444, 456, 555, 570, 592, 666, 684, 703, 720, 740, 760, 766, 855, 888, 912, 1110, 1140, 1149, 1332, 1368, 1406, 1480, 1520, 1532, 1665, 1710, 1776, 1915, 2109, 2220, 2280, 2298, 2664, 2736, 2812, 2960, 3064, 3330, 3420, 3447, 3515, 3830, 4218, 4440, 4560, 4596, 5328, 5624, 5745, 6128, 6327, 6660, 6840, 6894, 7030, 7277, 7660, 8436, 8880, 9192, 10545, 11248, 11490, 12654, 13320, 13680, 13788, 14060, 14171, 14554, 15320, 16872, 17235, 18384, 21090, 21831, 22980, 25308, 26640, 27576, 28120, 28342, 29108, 30640, 31635, 33744, 34470, 36385, 42180, 42513, 43662, 45960, 50616, 55152, 56240, 56684, 58216, 63270, 65493, 68940, 70855, 72770, 84360, 85026, 87324, 91920, 101232, 109155, 113368, 116432, 126540, 127539, 130986, 137880, 141710, 145540, 168720, 170052, 174648, 212565, 218310, 226736, 253080, 255078, 261972, 269249, 275760, 283420, 291080, 327465, 340104, 349296, 425130, 436620, 506160, 510156, 523944, 538498, 566840, 582160, 637695, 654930, 680208, 807747, 850260, 873240, 1020312, 1047888, 1076996, 1133680, 1275390, 1309860, 1346245, 1615494, 1700520, 1746480, 2040624, 2153992, 2423241, 2550780, 2619720, 2692490, 3230988, 3401040, 4038735, 4307984, 4846482, 5101560, 5239440, 5384980, 6461976, 8077470, 9692964, 10203120, 10769960, 12116205, 12923952, 16154940, 19385928, 21539920, 24232410, 32309880, 38771856, 48464820, 64619760, 96929640, 193859280]

約数ペア:

[(1, 193859280), (2, 96929640), (3, 64619760), (4, 48464820), (5, 38771856), (6, 32309880), (8, 24232410), (9, 21539920), (10, 19385928), (12, 16154940), (15, 12923952), (16, 12116205), (18, 10769960), (19, 10203120), (20, 9692964), (24, 8077470), (30, 6461976), (36, 5384980), (37, 5239440), (38, 5101560), (40, 4846482), (45, 4307984), (48, 4038735), (57, 3401040), (60, 3230988), (72, 2692490), (74, 2619720), (76, 2550780), (80, 2423241), (90, 2153992), (95, 2040624), (111, 1746480), (114, 1700520), (120, 1615494), (144, 1346245), (148, 1309860), (152, 1275390), (171, 1133680), (180, 1076996), (185, 1047888), (190, 1020312), (222, 873240), (228, 850260), (240, 807747), (285, 680208), (296, 654930), (304, 637695), (333, 582160), (342, 566840), (360, 538498), (370, 523944), (380, 510156), (383, 506160), (444, 436620), (456, 425130), (555, 349296), (570, 340104), (592, 327465), (666, 291080), (684, 283420), (703, 275760), (720, 269249), (740, 261972), (760, 255078), (766, 253080), (855, 226736), (888, 218310), (912, 212565), (1110, 174648), (1140, 170052), (1149, 168720), (1332, 145540), (1368, 141710), (1406, 137880), (1480, 130986), (1520, 127539), (1532, 126540), (1665, 116432), (1710, 113368), (1776, 109155), (1915, 101232), (2109, 91920), (2220, 87324), (2280, 85026), (2298, 84360), (2664, 72770), (2736, 70855), (2812, 68940), (2960, 65493), (3064, 63270), (3330, 58216), (3420, 56684), (3447, 56240), (3515, 55152), (3830, 50616), (4218, 45960), (4440, 43662), (4560, 42513), (4596, 42180), (5328, 36385), (5624, 34470), (5745, 33744), (6128, 31635), (6327, 30640), (6660, 29108), (6840, 28342), (6894, 28120), (7030, 27576), (7277, 26640), (7660, 25308), (8436, 22980), (8880, 21831), (9192, 21090), (10545, 18384), (11248, 17235), (11490, 16872), (12654, 15320), (13320, 14554), (13680, 14171), (13788, 14060)]