1313378040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{607}}^1$

素因数の和:726

約数の個数: 256

約数和(自身を含む): 4535193600

約数和(自身を除く): 3221815560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 60, 65, 73, 76, 78, 95, 104, 114, 120, 130, 146, 152, 156, 190, 195, 219, 228, 247, 260, 285, 292, 312, 365, 380, 390, 438, 456, 494, 520, 570, 584, 607, 730, 741, 760, 780, 876, 949, 988, 1095, 1140, 1214, 1235, 1387, 1460, 1482, 1560, 1752, 1821, 1898, 1976, 2190, 2280, 2428, 2470, 2774, 2847, 2920, 2964, 3035, 3642, 3705, 3796, 4161, 4380, 4745, 4856, 4940, 5548, 5694, 5928, 6070, 6935, 7284, 7410, 7592, 7891, 8322, 8760, 9105, 9490, 9880, 11096, 11388, 11533, 12140, 13870, 14235, 14568, 14820, 15782, 16644, 18031, 18210, 18980, 20805, 22776, 23066, 23673, 24280, 27740, 28470, 29640, 31564, 33288, 34599, 36062, 36420, 37960, 39455, 41610, 44311, 46132, 47346, 54093, 55480, 56940, 57665, 63128, 69198, 72124, 72840, 78910, 83220, 88622, 90155, 92264, 94692, 108186, 113880, 115330, 118365, 132933, 138396, 144248, 149929, 157820, 166440, 172995, 177244, 180310, 189384, 216372, 221555, 230660, 236730, 265866, 270465, 276792, 299858, 315640, 345990, 354488, 360620, 432744, 443110, 449787, 461320, 473460, 531732, 540930, 576043, 599716, 664665, 691980, 721240, 749645, 841909, 886220, 899574, 946920, 1063464, 1081860, 1152086, 1199432, 1329330, 1383960, 1499290, 1683818, 1728129, 1772440, 1799148, 2163720, 2248935, 2304172, 2525727, 2658660, 2880215, 2998580, 3367636, 3456258, 3598296, 4209545, 4497870, 4608344, 5051454, 5317320, 5760430, 5997160, 6735272, 6912516, 8419090, 8640645, 8995740, 10102908, 10944817, 11520860, 12628635, 13825032, 16838180, 17281290, 17991480, 20205816, 21889634, 23041720, 25257270, 32834451, 33676360, 34562580, 43779268, 50514540, 54724085, 65668902, 69125160, 87558536, 101029080, 109448170, 131337804, 164172255, 218896340, 262675608, 328344510, 437792680, 656689020, 1313378040]

約数ペア:

[(1, 1313378040), (2, 656689020), (3, 437792680), (4, 328344510), (5, 262675608), (6, 218896340), (8, 164172255), (10, 131337804), (12, 109448170), (13, 101029080), (15, 87558536), (19, 69125160), (20, 65668902), (24, 54724085), (26, 50514540), (30, 43779268), (38, 34562580), (39, 33676360), (40, 32834451), (52, 25257270), (57, 23041720), (60, 21889634), (65, 20205816), (73, 17991480), (76, 17281290), (78, 16838180), (95, 13825032), (104, 12628635), (114, 11520860), (120, 10944817), (130, 10102908), (146, 8995740), (152, 8640645), (156, 8419090), (190, 6912516), (195, 6735272), (219, 5997160), (228, 5760430), (247, 5317320), (260, 5051454), (285, 4608344), (292, 4497870), (312, 4209545), (365, 3598296), (380, 3456258), (390, 3367636), (438, 2998580), (456, 2880215), (494, 2658660), (520, 2525727), (570, 2304172), (584, 2248935), (607, 2163720), (730, 1799148), (741, 1772440), (760, 1728129), (780, 1683818), (876, 1499290), (949, 1383960), (988, 1329330), (1095, 1199432), (1140, 1152086), (1214, 1081860), (1235, 1063464), (1387, 946920), (1460, 899574), (1482, 886220), (1560, 841909), (1752, 749645), (1821, 721240), (1898, 691980), (1976, 664665), (2190, 599716), (2280, 576043), (2428, 540930), (2470, 531732), (2774, 473460), (2847, 461320), (2920, 449787), (2964, 443110), (3035, 432744), (3642, 360620), (3705, 354488), (3796, 345990), (4161, 315640), (4380, 299858), (4745, 276792), (4856, 270465), (4940, 265866), (5548, 236730), (5694, 230660), (5928, 221555), (6070, 216372), (6935, 189384), (7284, 180310), (7410, 177244), (7592, 172995), (7891, 166440), (8322, 157820), (8760, 149929), (9105, 144248), (9490, 138396), (9880, 132933), (11096, 118365), (11388, 115330), (11533, 113880), (12140, 108186), (13870, 94692), (14235, 92264), (14568, 90155), (14820, 88622), (15782, 83220), (16644, 78910), (18031, 72840), (18210, 72124), (18980, 69198), (20805, 63128), (22776, 57665), (23066, 56940), (23673, 55480), (24280, 54093), (27740, 47346), (28470, 46132), (29640, 44311), (31564, 41610), (33288, 39455), (34599, 37960), (36062, 36420)]