15235458420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{33619}}^1$

素因数の和:33734

約数の個数: 192

約数和(自身を含む): 53137889280

約数和(自身を除く): 37902430860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 83, 84, 91, 105, 130, 140, 156, 166, 182, 195, 210, 249, 260, 273, 332, 364, 390, 415, 420, 455, 498, 546, 581, 780, 830, 910, 996, 1079, 1092, 1162, 1245, 1365, 1660, 1743, 1820, 2158, 2324, 2490, 2730, 2905, 3237, 3486, 4316, 4980, 5395, 5460, 5810, 6474, 6972, 7553, 8715, 10790, 11620, 12948, 15106, 16185, 17430, 21580, 22659, 30212, 32370, 33619, 34860, 37765, 45318, 64740, 67238, 75530, 90636, 100857, 113295, 134476, 151060, 168095, 201714, 226590, 235333, 336190, 403428, 437047, 453180, 470666, 504285, 672380, 705999, 874094, 941332, 1008570, 1176665, 1311141, 1411998, 1748188, 2017140, 2185235, 2353330, 2622282, 2790377, 2823996, 3059329, 3529995, 4370470, 4706660, 5244564, 5580754, 6118658, 6555705, 7059990, 8371131, 8740940, 9177987, 11161508, 12237316, 13111410, 13951885, 14119980, 15296645, 16742262, 18355974, 19532639, 26222820, 27903770, 30593290, 33484524, 36274901, 36711948, 39065278, 41855655, 45889935, 55807540, 58597917, 61186580, 72549802, 78130556, 83711310, 91779870, 97663195, 108824703, 117195834, 145099604, 167422620, 181374505, 183559740, 195326390, 217649406, 234391668, 253924307, 292989585, 362749010, 390652780, 435298812, 507848614, 544123515, 585979170, 725498020, 761772921, 1015697228, 1088247030, 1171958340, 1269621535, 1523545842, 2176494060, 2539243070, 3047091684, 3808864605, 5078486140, 7617729210, 15235458420]

約数ペア:

[(1, 15235458420), (2, 7617729210), (3, 5078486140), (4, 3808864605), (5, 3047091684), (6, 2539243070), (7, 2176494060), (10, 1523545842), (12, 1269621535), (13, 1171958340), (14, 1088247030), (15, 1015697228), (20, 761772921), (21, 725498020), (26, 585979170), (28, 544123515), (30, 507848614), (35, 435298812), (39, 390652780), (42, 362749010), (52, 292989585), (60, 253924307), (65, 234391668), (70, 217649406), (78, 195326390), (83, 183559740), (84, 181374505), (91, 167422620), (105, 145099604), (130, 117195834), (140, 108824703), (156, 97663195), (166, 91779870), (182, 83711310), (195, 78130556), (210, 72549802), (249, 61186580), (260, 58597917), (273, 55807540), (332, 45889935), (364, 41855655), (390, 39065278), (415, 36711948), (420, 36274901), (455, 33484524), (498, 30593290), (546, 27903770), (581, 26222820), (780, 19532639), (830, 18355974), (910, 16742262), (996, 15296645), (1079, 14119980), (1092, 13951885), (1162, 13111410), (1245, 12237316), (1365, 11161508), (1660, 9177987), (1743, 8740940), (1820, 8371131), (2158, 7059990), (2324, 6555705), (2490, 6118658), (2730, 5580754), (2905, 5244564), (3237, 4706660), (3486, 4370470), (4316, 3529995), (4980, 3059329), (5395, 2823996), (5460, 2790377), (5810, 2622282), (6474, 2353330), (6972, 2185235), (7553, 2017140), (8715, 1748188), (10790, 1411998), (11620, 1311141), (12948, 1176665), (15106, 1008570), (16185, 941332), (17430, 874094), (21580, 705999), (22659, 672380), (30212, 504285), (32370, 470666), (33619, 453180), (34860, 437047), (37765, 403428), (45318, 336190), (64740, 235333), (67238, 226590), (75530, 201714), (90636, 168095), (100857, 151060), (113295, 134476)]