129827880

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1321}}^1$

素因数の和:1361

約数の個数: 256

約数和(自身を含む): 533030400

約数和(自身を除く): 403202520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 52, 54, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 108, 117, 120, 126, 130, 135, 140, 156, 168, 180, 182, 189, 195, 210, 216, 234, 252, 260, 270, 273, 280, 312, 315, 351, 360, 364, 378, 390, 420, 455, 468, 504, 520, 540, 546, 585, 630, 702, 728, 756, 780, 819, 840, 910, 936, 945, 1080, 1092, 1170, 1260, 1321, 1365, 1404, 1512, 1560, 1638, 1755, 1820, 1890, 2184, 2340, 2457, 2520, 2642, 2730, 2808, 3276, 3510, 3640, 3780, 3963, 4095, 4680, 4914, 5284, 5460, 6552, 6605, 7020, 7560, 7926, 8190, 9247, 9828, 10568, 10920, 11889, 12285, 13210, 14040, 15852, 16380, 17173, 18494, 19656, 19815, 23778, 24570, 26420, 27741, 31704, 32760, 34346, 35667, 36988, 39630, 46235, 47556, 49140, 51519, 52840, 55482, 59445, 68692, 71334, 73976, 79260, 83223, 85865, 92470, 95112, 98280, 103038, 110964, 118890, 120211, 137384, 138705, 142668, 154557, 158520, 166446, 171730, 178335, 184940, 206076, 221928, 237780, 240422, 249669, 257595, 277410, 285336, 309114, 332892, 343460, 356670, 360633, 369880, 412152, 416115, 463671, 475560, 480844, 499338, 515190, 554820, 601055, 618228, 665784, 686920, 713340, 721266, 772785, 832230, 927342, 961688, 998676, 1030380, 1081899, 1109640, 1202110, 1236456, 1248345, 1426680, 1442532, 1545570, 1664460, 1803165, 1854684, 1997352, 2060760, 2163798, 2318355, 2404220, 2496690, 2885064, 3091140, 3245697, 3328920, 3606330, 3709368, 4327596, 4636710, 4808440, 4993380, 5409495, 6182280, 6491394, 7212660, 8655192, 9273420, 9986760, 10818990, 12982788, 14425320, 16228485, 18546840, 21637980, 25965576, 32456970, 43275960, 64913940, 129827880]

約数ペア:

[(1, 129827880), (2, 64913940), (3, 43275960), (4, 32456970), (5, 25965576), (6, 21637980), (7, 18546840), (8, 16228485), (9, 14425320), (10, 12982788), (12, 10818990), (13, 9986760), (14, 9273420), (15, 8655192), (18, 7212660), (20, 6491394), (21, 6182280), (24, 5409495), (26, 4993380), (27, 4808440), (28, 4636710), (30, 4327596), (35, 3709368), (36, 3606330), (39, 3328920), (40, 3245697), (42, 3091140), (45, 2885064), (52, 2496690), (54, 2404220), (56, 2318355), (60, 2163798), (63, 2060760), (65, 1997352), (70, 1854684), (72, 1803165), (78, 1664460), (84, 1545570), (90, 1442532), (91, 1426680), (104, 1248345), (105, 1236456), (108, 1202110), (117, 1109640), (120, 1081899), (126, 1030380), (130, 998676), (135, 961688), (140, 927342), (156, 832230), (168, 772785), (180, 721266), (182, 713340), (189, 686920), (195, 665784), (210, 618228), (216, 601055), (234, 554820), (252, 515190), (260, 499338), (270, 480844), (273, 475560), (280, 463671), (312, 416115), (315, 412152), (351, 369880), (360, 360633), (364, 356670), (378, 343460), (390, 332892), (420, 309114), (455, 285336), (468, 277410), (504, 257595), (520, 249669), (540, 240422), (546, 237780), (585, 221928), (630, 206076), (702, 184940), (728, 178335), (756, 171730), (780, 166446), (819, 158520), (840, 154557), (910, 142668), (936, 138705), (945, 137384), (1080, 120211), (1092, 118890), (1170, 110964), (1260, 103038), (1321, 98280), (1365, 95112), (1404, 92470), (1512, 85865), (1560, 83223), (1638, 79260), (1755, 73976), (1820, 71334), (1890, 68692), (2184, 59445), (2340, 55482), (2457, 52840), (2520, 51519), (2642, 49140), (2730, 47556), (2808, 46235), (3276, 39630), (3510, 36988), (3640, 35667), (3780, 34346), (3963, 32760), (4095, 31704), (4680, 27741), (4914, 26420), (5284, 24570), (5460, 23778), (6552, 19815), (6605, 19656), (7020, 18494), (7560, 17173), (7926, 16380), (8190, 15852), (9247, 14040), (9828, 13210), (10568, 12285), (10920, 11889)]