191733360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8779}}^1$

素因数の和:8815

約数の個数: 160

約数和(自身を含む): 731619840

約数和(自身を除く): 539886480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7280, 8779, 10920, 17558, 21840, 26337, 35116, 43895, 52674, 61453, 70232, 87790, 105348, 114127, 122906, 131685, 140464, 175580, 184359, 210696, 228254, 245812, 263370, 307265, 342381, 351160, 368718, 421392, 456508, 491624, 526740, 570635, 614530, 684762, 702320, 737436, 798889, 913016, 921795, 983248, 1053480, 1141270, 1229060, 1369524, 1474872, 1597778, 1711905, 1826032, 1843590, 2106960, 2282540, 2396667, 2458120, 2739048, 2949744, 3195556, 3423810, 3687180, 3994445, 4565080, 4793334, 4916240, 5478096, 6391112, 6847620, 7374360, 7988890, 9130160, 9586668, 11983335, 12782224, 13695240, 14748720, 15977780, 19173336, 23966670, 27390480, 31955560, 38346672, 47933340, 63911120, 95866680, 191733360]

約数ペア:

[(1, 191733360), (2, 95866680), (3, 63911120), (4, 47933340), (5, 38346672), (6, 31955560), (7, 27390480), (8, 23966670), (10, 19173336), (12, 15977780), (13, 14748720), (14, 13695240), (15, 12782224), (16, 11983335), (20, 9586668), (21, 9130160), (24, 7988890), (26, 7374360), (28, 6847620), (30, 6391112), (35, 5478096), (39, 4916240), (40, 4793334), (42, 4565080), (48, 3994445), (52, 3687180), (56, 3423810), (60, 3195556), (65, 2949744), (70, 2739048), (78, 2458120), (80, 2396667), (84, 2282540), (91, 2106960), (104, 1843590), (105, 1826032), (112, 1711905), (120, 1597778), (130, 1474872), (140, 1369524), (156, 1229060), (168, 1141270), (182, 1053480), (195, 983248), (208, 921795), (210, 913016), (240, 798889), (260, 737436), (273, 702320), (280, 684762), (312, 614530), (336, 570635), (364, 526740), (390, 491624), (420, 456508), (455, 421392), (520, 368718), (546, 351160), (560, 342381), (624, 307265), (728, 263370), (780, 245812), (840, 228254), (910, 210696), (1040, 184359), (1092, 175580), (1365, 140464), (1456, 131685), (1560, 122906), (1680, 114127), (1820, 105348), (2184, 87790), (2730, 70232), (3120, 61453), (3640, 52674), (4368, 43895), (5460, 35116), (7280, 26337), (8779, 21840), (10920, 17558)]