190299240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:253

約数の個数: 256

約数和(自身を含む): 680140800

約数和(自身を除く): 489841560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 47, 54, 60, 69, 72, 90, 92, 94, 108, 115, 120, 135, 138, 141, 163, 180, 184, 188, 207, 216, 230, 235, 270, 276, 282, 326, 345, 360, 376, 414, 423, 460, 470, 489, 540, 552, 564, 621, 652, 690, 705, 815, 828, 846, 920, 940, 978, 1035, 1080, 1081, 1128, 1242, 1269, 1304, 1380, 1410, 1467, 1630, 1656, 1692, 1880, 1956, 2070, 2115, 2162, 2445, 2484, 2538, 2760, 2820, 2934, 3105, 3243, 3260, 3384, 3749, 3912, 4140, 4230, 4324, 4401, 4890, 4968, 5076, 5405, 5640, 5868, 6210, 6345, 6486, 6520, 7335, 7498, 7661, 8280, 8460, 8648, 8802, 9729, 9780, 10152, 10810, 11247, 11736, 12420, 12690, 12972, 14670, 14996, 15322, 16215, 16920, 17604, 18745, 19458, 19560, 21620, 22005, 22494, 22983, 24840, 25380, 25944, 29187, 29340, 29992, 30644, 32430, 33741, 35208, 37490, 38305, 38916, 43240, 44010, 44988, 45966, 48645, 50760, 56235, 58374, 58680, 61288, 64860, 67482, 68949, 74980, 76610, 77832, 88020, 89976, 91932, 97290, 101223, 112470, 114915, 116748, 129720, 134964, 137898, 145935, 149960, 153220, 168705, 176040, 176203, 183864, 194580, 202446, 206847, 224940, 229830, 233496, 269928, 275796, 291870, 306440, 337410, 344745, 352406, 389160, 404892, 413694, 449880, 459660, 506115, 528609, 551592, 583740, 674820, 689490, 704812, 809784, 827388, 881015, 919320, 1012230, 1034235, 1057218, 1167480, 1349640, 1378980, 1409624, 1585827, 1654776, 1762030, 2024460, 2068470, 2114436, 2643045, 2757960, 3171654, 3524060, 4048920, 4136940, 4228872, 4757481, 5286090, 6343308, 7048120, 7929135, 8273880, 9514962, 10572180, 12686616, 15858270, 19029924, 21144360, 23787405, 31716540, 38059848, 47574810, 63433080, 95149620, 190299240]

約数ペア:

[(1, 190299240), (2, 95149620), (3, 63433080), (4, 47574810), (5, 38059848), (6, 31716540), (8, 23787405), (9, 21144360), (10, 19029924), (12, 15858270), (15, 12686616), (18, 10572180), (20, 9514962), (23, 8273880), (24, 7929135), (27, 7048120), (30, 6343308), (36, 5286090), (40, 4757481), (45, 4228872), (46, 4136940), (47, 4048920), (54, 3524060), (60, 3171654), (69, 2757960), (72, 2643045), (90, 2114436), (92, 2068470), (94, 2024460), (108, 1762030), (115, 1654776), (120, 1585827), (135, 1409624), (138, 1378980), (141, 1349640), (163, 1167480), (180, 1057218), (184, 1034235), (188, 1012230), (207, 919320), (216, 881015), (230, 827388), (235, 809784), (270, 704812), (276, 689490), (282, 674820), (326, 583740), (345, 551592), (360, 528609), (376, 506115), (414, 459660), (423, 449880), (460, 413694), (470, 404892), (489, 389160), (540, 352406), (552, 344745), (564, 337410), (621, 306440), (652, 291870), (690, 275796), (705, 269928), (815, 233496), (828, 229830), (846, 224940), (920, 206847), (940, 202446), (978, 194580), (1035, 183864), (1080, 176203), (1081, 176040), (1128, 168705), (1242, 153220), (1269, 149960), (1304, 145935), (1380, 137898), (1410, 134964), (1467, 129720), (1630, 116748), (1656, 114915), (1692, 112470), (1880, 101223), (1956, 97290), (2070, 91932), (2115, 89976), (2162, 88020), (2445, 77832), (2484, 76610), (2538, 74980), (2760, 68949), (2820, 67482), (2934, 64860), (3105, 61288), (3243, 58680), (3260, 58374), (3384, 56235), (3749, 50760), (3912, 48645), (4140, 45966), (4230, 44988), (4324, 44010), (4401, 43240), (4890, 38916), (4968, 38305), (5076, 37490), (5405, 35208), (5640, 33741), (5868, 32430), (6210, 30644), (6345, 29992), (6486, 29340), (6520, 29187), (7335, 25944), (7498, 25380), (7661, 24840), (8280, 22983), (8460, 22494), (8648, 22005), (8802, 21620), (9729, 19560), (9780, 19458), (10152, 18745), (10810, 17604), (11247, 16920), (11736, 16215), (12420, 15322), (12690, 14996), (12972, 14670)]