153305880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:274

約数の個数: 256

約数和(自身を含む): 575769600

約数和(自身を除く): 422463720

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, 139, 140, 156, 168, 182, 195, 202, 210, 260, 273, 278, 280, 303, 312, 364, 390, 404, 417, 420, 455, 505, 520, 546, 556, 606, 695, 707, 728, 780, 808, 834, 840, 910, 973, 1010, 1092, 1112, 1212, 1313, 1365, 1390, 1414, 1515, 1560, 1668, 1807, 1820, 1946, 2020, 2085, 2121, 2184, 2424, 2626, 2730, 2780, 2828, 2919, 3030, 3336, 3535, 3614, 3640, 3892, 3939, 4040, 4170, 4242, 4865, 5252, 5421, 5460, 5560, 5656, 5838, 6060, 6565, 7070, 7228, 7784, 7878, 8340, 8484, 9035, 9191, 9730, 10504, 10605, 10842, 10920, 11676, 12120, 12649, 13130, 14039, 14140, 14456, 14595, 15756, 16680, 16968, 18070, 18382, 19460, 19695, 21210, 21684, 23352, 25298, 26260, 27105, 27573, 28078, 28280, 29190, 31512, 36140, 36764, 37947, 38920, 39390, 42117, 42420, 43368, 45955, 50596, 52520, 54210, 55146, 56156, 58380, 63245, 70195, 72280, 73528, 75894, 78780, 84234, 84840, 91910, 98273, 101192, 108420, 110292, 112312, 116760, 126490, 137865, 140390, 151788, 157560, 168468, 182507, 183820, 189735, 196546, 210585, 216840, 220584, 252980, 275730, 280780, 294819, 303576, 336936, 365014, 367640, 379470, 393092, 421170, 491365, 505960, 547521, 551460, 561560, 589638, 730028, 758940, 786184, 842340, 912535, 982730, 1095042, 1102920, 1179276, 1277549, 1460056, 1474095, 1517880, 1684680, 1825070, 1965460, 2190084, 2358552, 2555098, 2737605, 2948190, 3650140, 3832647, 3930920, 4380168, 5110196, 5475210, 5896380, 6387745, 7300280, 7665294, 10220392, 10950420, 11792760, 12775490, 15330588, 19163235, 21900840, 25550980, 30661176, 38326470, 51101960, 76652940, 153305880]

約数ペア:

[(1, 153305880), (2, 76652940), (3, 51101960), (4, 38326470), (5, 30661176), (6, 25550980), (7, 21900840), (8, 19163235), (10, 15330588), (12, 12775490), (13, 11792760), (14, 10950420), (15, 10220392), (20, 7665294), (21, 7300280), (24, 6387745), (26, 5896380), (28, 5475210), (30, 5110196), (35, 4380168), (39, 3930920), (40, 3832647), (42, 3650140), (52, 2948190), (56, 2737605), (60, 2555098), (65, 2358552), (70, 2190084), (78, 1965460), (84, 1825070), (91, 1684680), (101, 1517880), (104, 1474095), (105, 1460056), (120, 1277549), (130, 1179276), (139, 1102920), (140, 1095042), (156, 982730), (168, 912535), (182, 842340), (195, 786184), (202, 758940), (210, 730028), (260, 589638), (273, 561560), (278, 551460), (280, 547521), (303, 505960), (312, 491365), (364, 421170), (390, 393092), (404, 379470), (417, 367640), (420, 365014), (455, 336936), (505, 303576), (520, 294819), (546, 280780), (556, 275730), (606, 252980), (695, 220584), (707, 216840), (728, 210585), (780, 196546), (808, 189735), (834, 183820), (840, 182507), (910, 168468), (973, 157560), (1010, 151788), (1092, 140390), (1112, 137865), (1212, 126490), (1313, 116760), (1365, 112312), (1390, 110292), (1414, 108420), (1515, 101192), (1560, 98273), (1668, 91910), (1807, 84840), (1820, 84234), (1946, 78780), (2020, 75894), (2085, 73528), (2121, 72280), (2184, 70195), (2424, 63245), (2626, 58380), (2730, 56156), (2780, 55146), (2828, 54210), (2919, 52520), (3030, 50596), (3336, 45955), (3535, 43368), (3614, 42420), (3640, 42117), (3892, 39390), (3939, 38920), (4040, 37947), (4170, 36764), (4242, 36140), (4865, 31512), (5252, 29190), (5421, 28280), (5460, 28078), (5560, 27573), (5656, 27105), (5838, 26260), (6060, 25298), (6565, 23352), (7070, 21684), (7228, 21210), (7784, 19695), (7878, 19460), (8340, 18382), (8484, 18070), (9035, 16968), (9191, 16680), (9730, 15756), (10504, 14595), (10605, 14456), (10842, 14140), (10920, 14039), (11676, 13130), (12120, 12649)]