69686760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:200

約数の個数: 256

約数和(自身を含む): 255467520

約数和(自身を除く): 185780760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 31, 33, 39, 40, 44, 52, 55, 60, 62, 65, 66, 78, 88, 93, 104, 110, 120, 124, 130, 131, 132, 143, 155, 156, 165, 186, 195, 220, 248, 260, 262, 264, 286, 310, 312, 330, 341, 372, 390, 393, 403, 429, 440, 465, 520, 524, 572, 620, 655, 660, 682, 715, 744, 780, 786, 806, 858, 930, 1023, 1048, 1144, 1209, 1240, 1310, 1320, 1364, 1430, 1441, 1560, 1572, 1612, 1703, 1705, 1716, 1860, 1965, 2015, 2046, 2145, 2418, 2620, 2728, 2860, 2882, 3144, 3224, 3406, 3410, 3432, 3720, 3930, 4030, 4061, 4092, 4290, 4323, 4433, 4836, 5109, 5115, 5240, 5720, 5764, 6045, 6812, 6820, 7205, 7860, 8060, 8122, 8184, 8515, 8580, 8646, 8866, 9672, 10218, 10230, 11528, 12090, 12183, 13299, 13624, 13640, 14410, 15720, 16120, 16244, 17030, 17160, 17292, 17732, 18733, 20305, 20436, 20460, 21615, 22165, 24180, 24366, 25545, 26598, 28820, 32488, 34060, 34584, 35464, 37466, 40610, 40872, 40920, 43230, 44330, 44671, 48360, 48732, 51090, 52793, 53196, 56199, 57640, 60915, 66495, 68120, 74932, 81220, 86460, 88660, 89342, 93665, 97464, 102180, 105586, 106392, 112398, 121830, 132990, 134013, 149864, 158379, 162440, 172920, 177320, 178684, 187330, 204360, 211172, 223355, 224796, 243660, 263965, 265980, 268026, 280995, 316758, 357368, 374660, 422344, 446710, 449592, 487320, 527930, 531960, 536052, 561990, 580723, 633516, 670065, 749320, 791895, 893420, 1055860, 1072104, 1123980, 1161446, 1267032, 1340130, 1583790, 1742169, 1786840, 2111720, 2247960, 2322892, 2680260, 2903615, 3167580, 3484338, 4645784, 5360520, 5807230, 6335160, 6968676, 8710845, 11614460, 13937352, 17421690, 23228920, 34843380, 69686760]

約数ペア:

[(1, 69686760), (2, 34843380), (3, 23228920), (4, 17421690), (5, 13937352), (6, 11614460), (8, 8710845), (10, 6968676), (11, 6335160), (12, 5807230), (13, 5360520), (15, 4645784), (20, 3484338), (22, 3167580), (24, 2903615), (26, 2680260), (30, 2322892), (31, 2247960), (33, 2111720), (39, 1786840), (40, 1742169), (44, 1583790), (52, 1340130), (55, 1267032), (60, 1161446), (62, 1123980), (65, 1072104), (66, 1055860), (78, 893420), (88, 791895), (93, 749320), (104, 670065), (110, 633516), (120, 580723), (124, 561990), (130, 536052), (131, 531960), (132, 527930), (143, 487320), (155, 449592), (156, 446710), (165, 422344), (186, 374660), (195, 357368), (220, 316758), (248, 280995), (260, 268026), (262, 265980), (264, 263965), (286, 243660), (310, 224796), (312, 223355), (330, 211172), (341, 204360), (372, 187330), (390, 178684), (393, 177320), (403, 172920), (429, 162440), (440, 158379), (465, 149864), (520, 134013), (524, 132990), (572, 121830), (620, 112398), (655, 106392), (660, 105586), (682, 102180), (715, 97464), (744, 93665), (780, 89342), (786, 88660), (806, 86460), (858, 81220), (930, 74932), (1023, 68120), (1048, 66495), (1144, 60915), (1209, 57640), (1240, 56199), (1310, 53196), (1320, 52793), (1364, 51090), (1430, 48732), (1441, 48360), (1560, 44671), (1572, 44330), (1612, 43230), (1703, 40920), (1705, 40872), (1716, 40610), (1860, 37466), (1965, 35464), (2015, 34584), (2046, 34060), (2145, 32488), (2418, 28820), (2620, 26598), (2728, 25545), (2860, 24366), (2882, 24180), (3144, 22165), (3224, 21615), (3406, 20460), (3410, 20436), (3432, 20305), (3720, 18733), (3930, 17732), (4030, 17292), (4061, 17160), (4092, 17030), (4290, 16244), (4323, 16120), (4433, 15720), (4836, 14410), (5109, 13640), (5115, 13624), (5240, 13299), (5720, 12183), (5764, 12090), (6045, 11528), (6812, 10230), (6820, 10218), (7205, 9672), (7860, 8866), (8060, 8646), (8122, 8580), (8184, 8515)]