13520520

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1$

素因数の和:146

約数の個数: 192

約数和(自身を含む): 49533120

約数和(自身を除く): 36012600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 107, 108, 117, 120, 130, 135, 156, 162, 180, 195, 214, 216, 234, 243, 260, 270, 312, 321, 324, 351, 360, 390, 405, 428, 468, 486, 520, 535, 540, 585, 642, 648, 702, 780, 810, 856, 936, 963, 972, 1053, 1070, 1080, 1170, 1215, 1284, 1391, 1404, 1560, 1605, 1620, 1755, 1926, 1944, 2106, 2140, 2340, 2430, 2568, 2782, 2808, 2889, 3159, 3210, 3240, 3510, 3852, 4173, 4212, 4280, 4680, 4815, 4860, 5265, 5564, 5778, 6318, 6420, 6955, 7020, 7704, 8346, 8424, 8667, 9630, 9720, 10530, 11128, 11556, 12519, 12636, 12840, 13910, 14040, 14445, 15795, 16692, 17334, 19260, 20865, 21060, 23112, 25038, 25272, 26001, 27820, 28890, 31590, 33384, 34668, 37557, 38520, 41730, 42120, 43335, 50076, 52002, 55640, 57780, 62595, 63180, 69336, 75114, 83460, 86670, 100152, 104004, 112671, 115560, 125190, 126360, 130005, 150228, 166920, 173340, 187785, 208008, 225342, 250380, 260010, 300456, 338013, 346680, 375570, 450684, 500760, 520020, 563355, 676026, 751140, 901368, 1040040, 1126710, 1352052, 1502280, 1690065, 2253420, 2704104, 3380130, 4506840, 6760260, 13520520]

約数ペア:

[(1, 13520520), (2, 6760260), (3, 4506840), (4, 3380130), (5, 2704104), (6, 2253420), (8, 1690065), (9, 1502280), (10, 1352052), (12, 1126710), (13, 1040040), (15, 901368), (18, 751140), (20, 676026), (24, 563355), (26, 520020), (27, 500760), (30, 450684), (36, 375570), (39, 346680), (40, 338013), (45, 300456), (52, 260010), (54, 250380), (60, 225342), (65, 208008), (72, 187785), (78, 173340), (81, 166920), (90, 150228), (104, 130005), (107, 126360), (108, 125190), (117, 115560), (120, 112671), (130, 104004), (135, 100152), (156, 86670), (162, 83460), (180, 75114), (195, 69336), (214, 63180), (216, 62595), (234, 57780), (243, 55640), (260, 52002), (270, 50076), (312, 43335), (321, 42120), (324, 41730), (351, 38520), (360, 37557), (390, 34668), (405, 33384), (428, 31590), (468, 28890), (486, 27820), (520, 26001), (535, 25272), (540, 25038), (585, 23112), (642, 21060), (648, 20865), (702, 19260), (780, 17334), (810, 16692), (856, 15795), (936, 14445), (963, 14040), (972, 13910), (1053, 12840), (1070, 12636), (1080, 12519), (1170, 11556), (1215, 11128), (1284, 10530), (1391, 9720), (1404, 9630), (1560, 8667), (1605, 8424), (1620, 8346), (1755, 7704), (1926, 7020), (1944, 6955), (2106, 6420), (2140, 6318), (2340, 5778), (2430, 5564), (2568, 5265), (2782, 4860), (2808, 4815), (2889, 4680), (3159, 4280), (3210, 4212), (3240, 4173), (3510, 3852)]