291258745440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1138441}}^1$

素因数の和:1138513

約数の個数: 192

約数和(自身を含む): 1012138690752

約数和(自身を除く): 720879945312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 41, 48, 52, 60, 65, 78, 80, 82, 96, 104, 120, 123, 130, 156, 160, 164, 195, 205, 208, 240, 246, 260, 312, 328, 390, 410, 416, 480, 492, 520, 533, 615, 624, 656, 780, 820, 984, 1040, 1066, 1230, 1248, 1312, 1560, 1599, 1640, 1968, 2080, 2132, 2460, 2665, 3120, 3198, 3280, 3936, 4264, 4920, 5330, 6240, 6396, 6560, 7995, 8528, 9840, 10660, 12792, 15990, 17056, 19680, 21320, 25584, 31980, 42640, 51168, 63960, 85280, 127920, 255840, 1138441, 2276882, 3415323, 4553764, 5692205, 6830646, 9107528, 11384410, 13661292, 14799733, 17076615, 18215056, 22768820, 27322584, 29599466, 34153230, 36430112, 44399199, 45537640, 46676081, 54645168, 59198932, 68306460, 73998665, 88798398, 91075280, 93352162, 109290336, 118397864, 136612920, 140028243, 147997330, 177596796, 182150560, 186704324, 221995995, 233380405, 236795728, 273225840, 280056486, 295994660, 355193592, 373408648, 443991990, 466760810, 473591456, 546451680, 560112972, 591989320, 606789053, 700141215, 710387184, 746817296, 887983980, 933521620, 1120225944, 1183978640, 1213578106, 1400282430, 1420774368, 1493634592, 1775967960, 1820367159, 1867043240, 2240451888, 2367957280, 2427156212, 2800564860, 3033945265, 3551935920, 3640734318, 3734086480, 4480903776, 4854312424, 5601129720, 6067890530, 7103871840, 7281468636, 7468172960, 9101835795, 9708624848, 11202259440, 12135781060, 14562937272, 18203671590, 19417249696, 22404518880, 24271562120, 29125874544, 36407343180, 48543124240, 58251749088, 72814686360, 97086248480, 145629372720, 291258745440]

約数ペア:

[(1, 291258745440), (2, 145629372720), (3, 97086248480), (4, 72814686360), (5, 58251749088), (6, 48543124240), (8, 36407343180), (10, 29125874544), (12, 24271562120), (13, 22404518880), (15, 19417249696), (16, 18203671590), (20, 14562937272), (24, 12135781060), (26, 11202259440), (30, 9708624848), (32, 9101835795), (39, 7468172960), (40, 7281468636), (41, 7103871840), (48, 6067890530), (52, 5601129720), (60, 4854312424), (65, 4480903776), (78, 3734086480), (80, 3640734318), (82, 3551935920), (96, 3033945265), (104, 2800564860), (120, 2427156212), (123, 2367957280), (130, 2240451888), (156, 1867043240), (160, 1820367159), (164, 1775967960), (195, 1493634592), (205, 1420774368), (208, 1400282430), (240, 1213578106), (246, 1183978640), (260, 1120225944), (312, 933521620), (328, 887983980), (390, 746817296), (410, 710387184), (416, 700141215), (480, 606789053), (492, 591989320), (520, 560112972), (533, 546451680), (615, 473591456), (624, 466760810), (656, 443991990), (780, 373408648), (820, 355193592), (984, 295994660), (1040, 280056486), (1066, 273225840), (1230, 236795728), (1248, 233380405), (1312, 221995995), (1560, 186704324), (1599, 182150560), (1640, 177596796), (1968, 147997330), (2080, 140028243), (2132, 136612920), (2460, 118397864), (2665, 109290336), (3120, 93352162), (3198, 91075280), (3280, 88798398), (3936, 73998665), (4264, 68306460), (4920, 59198932), (5330, 54645168), (6240, 46676081), (6396, 45537640), (6560, 44399199), (7995, 36430112), (8528, 34153230), (9840, 29599466), (10660, 27322584), (12792, 22768820), (15990, 18215056), (17056, 17076615), (19680, 14799733), (21320, 13661292), (25584, 11384410), (31980, 9107528), (42640, 6830646), (51168, 5692205), (63960, 4553764), (85280, 3415323), (127920, 2276882), (255840, 1138441)]