61639019640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2789}}^1\times {\mathrm{5581}}^1$

素因数の和:8398

約数の個数: 192

約数和(自身を含む): 218655871200

約数和(自身を除く): 157016851560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 2789, 3960, 5578, 5581, 8367, 11156, 11162, 13945, 16734, 16743, 22312, 22324, 25101, 27890, 27905, 30679, 33468, 33486, 41835, 44648, 50202, 50229, 55780, 55810, 61358, 61391, 66936, 66972, 83670, 83715, 92037, 100404, 100458, 111560, 111620, 122716, 122782, 125505, 133944, 153395, 167340, 167430, 184074, 184173, 200808, 200916, 223240, 245432, 245564, 251010, 251145, 276111, 306790, 306955, 334680, 334860, 368148, 368346, 401832, 460185, 491128, 502020, 502290, 552222, 552519, 613580, 613910, 669720, 736296, 736692, 920370, 920865, 1004040, 1004580, 1104444, 1105038, 1227160, 1227820, 1380555, 1473384, 1840740, 1841730, 2009160, 2208888, 2210076, 2455640, 2761110, 2762595, 3681480, 3683460, 4420152, 5522220, 5525190, 7366920, 11044440, 11050380, 15565409, 22100760, 31130818, 46696227, 62261636, 77827045, 93392454, 124523272, 140088681, 155654090, 171219499, 186784908, 233481135, 280177362, 311308180, 342438998, 373569816, 466962270, 513658497, 560354724, 622616360, 684877996, 700443405, 856097495, 933924540, 1027316994, 1120709448, 1369755992, 1400886810, 1540975491, 1712194990, 1867849080, 2054633988, 2568292485, 2801773620, 3081950982, 3424389980, 4109267976, 5136584970, 5603547240, 6163901964, 6848779960, 7704877455, 10273169940, 12327803928, 15409754910, 20546339880, 30819509820, 61639019640]

約数ペア:

[(1, 61639019640), (2, 30819509820), (3, 20546339880), (4, 15409754910), (5, 12327803928), (6, 10273169940), (8, 7704877455), (9, 6848779960), (10, 6163901964), (11, 5603547240), (12, 5136584970), (15, 4109267976), (18, 3424389980), (20, 3081950982), (22, 2801773620), (24, 2568292485), (30, 2054633988), (33, 1867849080), (36, 1712194990), (40, 1540975491), (44, 1400886810), (45, 1369755992), (55, 1120709448), (60, 1027316994), (66, 933924540), (72, 856097495), (88, 700443405), (90, 684877996), (99, 622616360), (110, 560354724), (120, 513658497), (132, 466962270), (165, 373569816), (180, 342438998), (198, 311308180), (220, 280177362), (264, 233481135), (330, 186784908), (360, 171219499), (396, 155654090), (440, 140088681), (495, 124523272), (660, 93392454), (792, 77827045), (990, 62261636), (1320, 46696227), (1980, 31130818), (2789, 22100760), (3960, 15565409), (5578, 11050380), (5581, 11044440), (8367, 7366920), (11156, 5525190), (11162, 5522220), (13945, 4420152), (16734, 3683460), (16743, 3681480), (22312, 2762595), (22324, 2761110), (25101, 2455640), (27890, 2210076), (27905, 2208888), (30679, 2009160), (33468, 1841730), (33486, 1840740), (41835, 1473384), (44648, 1380555), (50202, 1227820), (50229, 1227160), (55780, 1105038), (55810, 1104444), (61358, 1004580), (61391, 1004040), (66936, 920865), (66972, 920370), (83670, 736692), (83715, 736296), (92037, 669720), (100404, 613910), (100458, 613580), (111560, 552519), (111620, 552222), (122716, 502290), (122782, 502020), (125505, 491128), (133944, 460185), (153395, 401832), (167340, 368346), (167430, 368148), (184074, 334860), (184173, 334680), (200808, 306955), (200916, 306790), (223240, 276111), (245432, 251145), (245564, 251010)]