127536360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:232

約数の個数: 256

約数和(自身を含む): 471398400

約数和(自身を除く): 343862040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 61, 70, 76, 84, 95, 105, 114, 120, 122, 131, 133, 140, 152, 168, 183, 190, 210, 228, 244, 262, 266, 280, 285, 305, 366, 380, 393, 399, 420, 427, 456, 488, 524, 532, 570, 610, 655, 665, 732, 760, 786, 798, 840, 854, 915, 917, 1048, 1064, 1140, 1159, 1220, 1281, 1310, 1330, 1464, 1572, 1596, 1708, 1830, 1834, 1965, 1995, 2135, 2280, 2318, 2440, 2489, 2562, 2620, 2660, 2751, 3144, 3192, 3416, 3477, 3660, 3668, 3930, 3990, 4270, 4585, 4636, 4978, 5124, 5240, 5320, 5502, 5795, 6405, 6954, 7320, 7336, 7467, 7860, 7980, 7991, 8113, 8540, 9170, 9272, 9956, 10248, 11004, 11590, 12445, 12810, 13755, 13908, 14934, 15720, 15960, 15982, 16226, 17080, 17385, 17423, 18340, 19912, 22008, 23180, 23973, 24339, 24890, 25620, 27510, 27816, 29868, 31964, 32452, 34770, 34846, 36680, 37335, 39955, 40565, 46360, 47946, 48678, 49780, 51240, 52269, 55020, 55937, 59736, 63928, 64904, 69540, 69692, 74670, 79910, 81130, 87115, 95892, 97356, 99560, 104538, 110040, 111874, 119865, 121695, 139080, 139384, 149340, 151829, 159820, 162260, 167811, 174230, 191784, 194712, 209076, 223748, 239730, 243390, 261345, 279685, 298680, 303658, 319640, 324520, 335622, 348460, 418152, 447496, 455487, 479460, 486780, 522690, 559370, 607316, 671244, 696920, 759145, 839055, 910974, 958920, 973560, 1045380, 1062803, 1118740, 1214632, 1342488, 1518290, 1678110, 1821948, 2090760, 2125606, 2237480, 2277435, 3036580, 3188409, 3356220, 3643896, 4251212, 4554870, 5314015, 6073160, 6376818, 6712440, 8502424, 9109740, 10628030, 12753636, 15942045, 18219480, 21256060, 25507272, 31884090, 42512120, 63768180, 127536360]

約数ペア:

[(1, 127536360), (2, 63768180), (3, 42512120), (4, 31884090), (5, 25507272), (6, 21256060), (7, 18219480), (8, 15942045), (10, 12753636), (12, 10628030), (14, 9109740), (15, 8502424), (19, 6712440), (20, 6376818), (21, 6073160), (24, 5314015), (28, 4554870), (30, 4251212), (35, 3643896), (38, 3356220), (40, 3188409), (42, 3036580), (56, 2277435), (57, 2237480), (60, 2125606), (61, 2090760), (70, 1821948), (76, 1678110), (84, 1518290), (95, 1342488), (105, 1214632), (114, 1118740), (120, 1062803), (122, 1045380), (131, 973560), (133, 958920), (140, 910974), (152, 839055), (168, 759145), (183, 696920), (190, 671244), (210, 607316), (228, 559370), (244, 522690), (262, 486780), (266, 479460), (280, 455487), (285, 447496), (305, 418152), (366, 348460), (380, 335622), (393, 324520), (399, 319640), (420, 303658), (427, 298680), (456, 279685), (488, 261345), (524, 243390), (532, 239730), (570, 223748), (610, 209076), (655, 194712), (665, 191784), (732, 174230), (760, 167811), (786, 162260), (798, 159820), (840, 151829), (854, 149340), (915, 139384), (917, 139080), (1048, 121695), (1064, 119865), (1140, 111874), (1159, 110040), (1220, 104538), (1281, 99560), (1310, 97356), (1330, 95892), (1464, 87115), (1572, 81130), (1596, 79910), (1708, 74670), (1830, 69692), (1834, 69540), (1965, 64904), (1995, 63928), (2135, 59736), (2280, 55937), (2318, 55020), (2440, 52269), (2489, 51240), (2562, 49780), (2620, 48678), (2660, 47946), (2751, 46360), (3144, 40565), (3192, 39955), (3416, 37335), (3477, 36680), (3660, 34846), (3668, 34770), (3930, 32452), (3990, 31964), (4270, 29868), (4585, 27816), (4636, 27510), (4978, 25620), (5124, 24890), (5240, 24339), (5320, 23973), (5502, 23180), (5795, 22008), (6405, 19912), (6954, 18340), (7320, 17423), (7336, 17385), (7467, 17080), (7860, 16226), (7980, 15982), (7991, 15960), (8113, 15720), (8540, 14934), (9170, 13908), (9272, 13755), (9956, 12810), (10248, 12445), (11004, 11590)]