1249920360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{653}}^1$

素因数の和:1092

約数の個数: 192

約数和(自身を含む): 4392133200

約数和(自身を除く): 3142212840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 409, 468, 520, 585, 653, 780, 818, 936, 1170, 1227, 1306, 1560, 1636, 1959, 2045, 2340, 2454, 2612, 3265, 3272, 3681, 3918, 4090, 4680, 4908, 5224, 5317, 5877, 6135, 6530, 7362, 7836, 8180, 8489, 9795, 9816, 10634, 11754, 12270, 13060, 14724, 15672, 15951, 16360, 16978, 18405, 19590, 21268, 23508, 24540, 25467, 26120, 26585, 29385, 29448, 31902, 33956, 36810, 39180, 42445, 42536, 47016, 47853, 49080, 50934, 53170, 58770, 63804, 67912, 73620, 76401, 78360, 79755, 84890, 95706, 101868, 106340, 117540, 127335, 127608, 147240, 152802, 159510, 169780, 191412, 203736, 212680, 235080, 239265, 254670, 267077, 305604, 319020, 339560, 382005, 382824, 478530, 509340, 534154, 611208, 638040, 764010, 801231, 957060, 1018680, 1068308, 1335385, 1528020, 1602462, 1914120, 2136616, 2403693, 2670770, 3056040, 3204924, 3472001, 4006155, 4807386, 5341540, 6409848, 6944002, 8012310, 9614772, 10416003, 10683080, 12018465, 13888004, 16024620, 17360005, 19229544, 20832006, 24036930, 27776008, 31248009, 32049240, 34720010, 41664012, 48073860, 52080015, 62496018, 69440020, 83328024, 96147720, 104160030, 124992036, 138880040, 156240045, 208320060, 249984072, 312480090, 416640120, 624960180, 1249920360]

約数ペア:

[(1, 1249920360), (2, 624960180), (3, 416640120), (4, 312480090), (5, 249984072), (6, 208320060), (8, 156240045), (9, 138880040), (10, 124992036), (12, 104160030), (13, 96147720), (15, 83328024), (18, 69440020), (20, 62496018), (24, 52080015), (26, 48073860), (30, 41664012), (36, 34720010), (39, 32049240), (40, 31248009), (45, 27776008), (52, 24036930), (60, 20832006), (65, 19229544), (72, 17360005), (78, 16024620), (90, 13888004), (104, 12018465), (117, 10683080), (120, 10416003), (130, 9614772), (156, 8012310), (180, 6944002), (195, 6409848), (234, 5341540), (260, 4807386), (312, 4006155), (360, 3472001), (390, 3204924), (409, 3056040), (468, 2670770), (520, 2403693), (585, 2136616), (653, 1914120), (780, 1602462), (818, 1528020), (936, 1335385), (1170, 1068308), (1227, 1018680), (1306, 957060), (1560, 801231), (1636, 764010), (1959, 638040), (2045, 611208), (2340, 534154), (2454, 509340), (2612, 478530), (3265, 382824), (3272, 382005), (3681, 339560), (3918, 319020), (4090, 305604), (4680, 267077), (4908, 254670), (5224, 239265), (5317, 235080), (5877, 212680), (6135, 203736), (6530, 191412), (7362, 169780), (7836, 159510), (8180, 152802), (8489, 147240), (9795, 127608), (9816, 127335), (10634, 117540), (11754, 106340), (12270, 101868), (13060, 95706), (14724, 84890), (15672, 79755), (15951, 78360), (16360, 76401), (16978, 73620), (18405, 67912), (19590, 63804), (21268, 58770), (23508, 53170), (24540, 50934), (25467, 49080), (26120, 47853), (26585, 47016), (29385, 42536), (29448, 42445), (31902, 39180), (33956, 36810)]