8201232720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{1009}}^1$

素因数の和:1155

約数の個数: 320

約数和(自身を含む): 29215987200

約数和(自身を除く): 21014754480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 53, 54, 60, 71, 72, 80, 90, 106, 108, 120, 135, 142, 144, 159, 180, 212, 213, 216, 240, 265, 270, 284, 318, 355, 360, 424, 426, 432, 477, 530, 540, 568, 636, 639, 710, 720, 795, 848, 852, 954, 1009, 1060, 1065, 1080, 1136, 1272, 1278, 1420, 1431, 1590, 1704, 1908, 1917, 2018, 2120, 2130, 2160, 2385, 2544, 2556, 2840, 2862, 3027, 3180, 3195, 3408, 3763, 3816, 3834, 4036, 4240, 4260, 4770, 5045, 5112, 5680, 5724, 6054, 6360, 6390, 7155, 7526, 7632, 7668, 8072, 8520, 9081, 9540, 9585, 10090, 10224, 11289, 11448, 12108, 12720, 12780, 14310, 15052, 15135, 15336, 16144, 17040, 18162, 18815, 19080, 19170, 20180, 22578, 22896, 24216, 25560, 27243, 28620, 30104, 30270, 30672, 33867, 36324, 37630, 38160, 38340, 40360, 45156, 45405, 48432, 51120, 53477, 54486, 56445, 57240, 60208, 60540, 67734, 71639, 72648, 75260, 76680, 80720, 90312, 90810, 101601, 106954, 108972, 112890, 114480, 121080, 135468, 136215, 143278, 145296, 150520, 153360, 160431, 169335, 180624, 181620, 203202, 213908, 214917, 217944, 225780, 242160, 267385, 270936, 272430, 286556, 301040, 320862, 338670, 358195, 363240, 406404, 427816, 429834, 435888, 451560, 481293, 508005, 534770, 541872, 544860, 573112, 641724, 644751, 677340, 716390, 726480, 802155, 812808, 855632, 859668, 903120, 962586, 1016010, 1069540, 1074585, 1089720, 1146224, 1283448, 1289502, 1354680, 1432780, 1443879, 1604310, 1625616, 1719336, 1925172, 1934253, 2032020, 2139080, 2149170, 2179440, 2406465, 2566896, 2579004, 2709360, 2865560, 2887758, 3208620, 3223755, 3438672, 3796867, 3850344, 3868506, 4064040, 4278160, 4298340, 4812930, 5158008, 5731120, 5775516, 6417240, 6447510, 7219395, 7593734, 7700688, 7737012, 8128080, 8596680, 9625860, 9671265, 10316016, 11390601, 11551032, 12834480, 12895020, 14438790, 15187468, 15474024, 17193360, 18984335, 19251720, 19342530, 22781202, 23102064, 25790040, 28877580, 30374936, 30948048, 34171803, 37968670, 38503440, 38685060, 45562404, 51580080, 56953005, 57755160, 60749872, 68343606, 75937340, 77370120, 91124808, 102515409, 113906010, 115510320, 136687212, 151874680, 154740240, 170859015, 182249616, 205030818, 227812020, 273374424, 303749360, 341718030, 410061636, 455624040, 512577045, 546748848, 683436060, 820123272, 911248080, 1025154090, 1366872120, 1640246544, 2050308180, 2733744240, 4100616360, 8201232720]

約数ペア:

[(1, 8201232720), (2, 4100616360), (3, 2733744240), (4, 2050308180), (5, 1640246544), (6, 1366872120), (8, 1025154090), (9, 911248080), (10, 820123272), (12, 683436060), (15, 546748848), (16, 512577045), (18, 455624040), (20, 410061636), (24, 341718030), (27, 303749360), (30, 273374424), (36, 227812020), (40, 205030818), (45, 182249616), (48, 170859015), (53, 154740240), (54, 151874680), (60, 136687212), (71, 115510320), (72, 113906010), (80, 102515409), (90, 91124808), (106, 77370120), (108, 75937340), (120, 68343606), (135, 60749872), (142, 57755160), (144, 56953005), (159, 51580080), (180, 45562404), (212, 38685060), (213, 38503440), (216, 37968670), (240, 34171803), (265, 30948048), (270, 30374936), (284, 28877580), (318, 25790040), (355, 23102064), (360, 22781202), (424, 19342530), (426, 19251720), (432, 18984335), (477, 17193360), (530, 15474024), (540, 15187468), (568, 14438790), (636, 12895020), (639, 12834480), (710, 11551032), (720, 11390601), (795, 10316016), (848, 9671265), (852, 9625860), (954, 8596680), (1009, 8128080), (1060, 7737012), (1065, 7700688), (1080, 7593734), (1136, 7219395), (1272, 6447510), (1278, 6417240), (1420, 5775516), (1431, 5731120), (1590, 5158008), (1704, 4812930), (1908, 4298340), (1917, 4278160), (2018, 4064040), (2120, 3868506), (2130, 3850344), (2160, 3796867), (2385, 3438672), (2544, 3223755), (2556, 3208620), (2840, 2887758), (2862, 2865560), (3027, 2709360), (3180, 2579004), (3195, 2566896), (3408, 2406465), (3763, 2179440), (3816, 2149170), (3834, 2139080), (4036, 2032020), (4240, 1934253), (4260, 1925172), (4770, 1719336), (5045, 1625616), (5112, 1604310), (5680, 1443879), (5724, 1432780), (6054, 1354680), (6360, 1289502), (6390, 1283448), (7155, 1146224), (7526, 1089720), (7632, 1074585), (7668, 1069540), (8072, 1016010), (8520, 962586), (9081, 903120), (9540, 859668), (9585, 855632), (10090, 812808), (10224, 802155), (11289, 726480), (11448, 716390), (12108, 677340), (12720, 644751), (12780, 641724), (14310, 573112), (15052, 544860), (15135, 541872), (15336, 534770), (16144, 508005), (17040, 481293), (18162, 451560), (18815, 435888), (19080, 429834), (19170, 427816), (20180, 406404), (22578, 363240), (22896, 358195), (24216, 338670), (25560, 320862), (27243, 301040), (28620, 286556), (30104, 272430), (30270, 270936), (30672, 267385), (33867, 242160), (36324, 225780), (37630, 217944), (38160, 214917), (38340, 213908), (40360, 203202), (45156, 181620), (45405, 180624), (48432, 169335), (51120, 160431), (53477, 153360), (54486, 150520), (56445, 145296), (57240, 143278), (60208, 136215), (60540, 135468), (67734, 121080), (71639, 114480), (72648, 112890), (75260, 108972), (76680, 106954), (80720, 101601), (90312, 90810)]