1302548520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1181}}^1$

素因数の和:1316

約数の個数: 256

約数和(自身を含む): 4861140480

約数和(自身を除く): 3558591960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 101, 104, 105, 120, 130, 140, 156, 168, 182, 195, 202, 210, 260, 273, 280, 303, 312, 364, 390, 404, 420, 455, 505, 520, 546, 606, 707, 728, 780, 808, 840, 910, 1010, 1092, 1181, 1212, 1313, 1365, 1414, 1515, 1560, 1820, 2020, 2121, 2184, 2362, 2424, 2626, 2730, 2828, 3030, 3535, 3543, 3640, 3939, 4040, 4242, 4724, 5252, 5460, 5656, 5905, 6060, 6565, 7070, 7086, 7878, 8267, 8484, 9191, 9448, 10504, 10605, 10920, 11810, 12120, 13130, 14140, 14172, 15353, 15756, 16534, 16968, 17715, 18382, 19695, 21210, 23620, 24801, 26260, 27573, 28280, 28344, 30706, 31512, 33068, 35430, 36764, 39390, 41335, 42420, 45955, 46059, 47240, 49602, 52520, 55146, 61412, 66136, 70860, 73528, 76765, 78780, 82670, 84840, 91910, 92118, 99204, 107471, 110292, 119281, 122824, 124005, 137865, 141720, 153530, 157560, 165340, 183820, 184236, 198408, 214942, 220584, 230295, 238562, 248010, 275730, 307060, 322413, 330680, 357843, 367640, 368472, 429884, 460590, 477124, 496020, 537355, 551460, 596405, 614120, 644826, 715686, 834967, 859768, 921180, 954248, 992040, 1074710, 1102920, 1192810, 1289652, 1431372, 1550653, 1612065, 1669934, 1789215, 1842360, 2149420, 2385620, 2504901, 2579304, 2862744, 3101306, 3224130, 3339868, 3578430, 4174835, 4298840, 4651959, 4771240, 5009802, 6202612, 6448260, 6679736, 7156860, 7753265, 8349670, 9303918, 10019604, 10854571, 12405224, 12524505, 12896520, 14313720, 15506530, 16699340, 18607836, 20039208, 21709142, 23259795, 25049010, 31013060, 32563713, 33398680, 37215672, 43418284, 46519590, 50098020, 54272855, 62026120, 65127426, 86836568, 93039180, 100196040, 108545710, 130254852, 162818565, 186078360, 217091420, 260509704, 325637130, 434182840, 651274260, 1302548520]

約数ペア:

[(1, 1302548520), (2, 651274260), (3, 434182840), (4, 325637130), (5, 260509704), (6, 217091420), (7, 186078360), (8, 162818565), (10, 130254852), (12, 108545710), (13, 100196040), (14, 93039180), (15, 86836568), (20, 65127426), (21, 62026120), (24, 54272855), (26, 50098020), (28, 46519590), (30, 43418284), (35, 37215672), (39, 33398680), (40, 32563713), (42, 31013060), (52, 25049010), (56, 23259795), (60, 21709142), (65, 20039208), (70, 18607836), (78, 16699340), (84, 15506530), (91, 14313720), (101, 12896520), (104, 12524505), (105, 12405224), (120, 10854571), (130, 10019604), (140, 9303918), (156, 8349670), (168, 7753265), (182, 7156860), (195, 6679736), (202, 6448260), (210, 6202612), (260, 5009802), (273, 4771240), (280, 4651959), (303, 4298840), (312, 4174835), (364, 3578430), (390, 3339868), (404, 3224130), (420, 3101306), (455, 2862744), (505, 2579304), (520, 2504901), (546, 2385620), (606, 2149420), (707, 1842360), (728, 1789215), (780, 1669934), (808, 1612065), (840, 1550653), (910, 1431372), (1010, 1289652), (1092, 1192810), (1181, 1102920), (1212, 1074710), (1313, 992040), (1365, 954248), (1414, 921180), (1515, 859768), (1560, 834967), (1820, 715686), (2020, 644826), (2121, 614120), (2184, 596405), (2362, 551460), (2424, 537355), (2626, 496020), (2730, 477124), (2828, 460590), (3030, 429884), (3535, 368472), (3543, 367640), (3640, 357843), (3939, 330680), (4040, 322413), (4242, 307060), (4724, 275730), (5252, 248010), (5460, 238562), (5656, 230295), (5905, 220584), (6060, 214942), (6565, 198408), (7070, 184236), (7086, 183820), (7878, 165340), (8267, 157560), (8484, 153530), (9191, 141720), (9448, 137865), (10504, 124005), (10605, 122824), (10920, 119281), (11810, 110292), (12120, 107471), (13130, 99204), (14140, 92118), (14172, 91910), (15353, 84840), (15756, 82670), (16534, 78780), (16968, 76765), (17715, 73528), (18382, 70860), (19695, 66136), (21210, 61412), (23620, 55146), (24801, 52520), (26260, 49602), (27573, 47240), (28280, 46059), (28344, 45955), (30706, 42420), (31512, 41335), (33068, 39390), (35430, 36764)]