86071440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{563}}^1$

素因数の和:606

約数の個数: 240

約数和(自身を含む): 334853568

約数和(自身を除く): 248782128

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, 49, 52, 56, 60, 65, 70, 78, 80, 84, 91, 98, 104, 105, 112, 120, 130, 140, 147, 156, 168, 182, 195, 196, 208, 210, 240, 245, 260, 273, 280, 294, 312, 336, 364, 390, 392, 420, 455, 490, 520, 546, 560, 563, 588, 624, 637, 728, 735, 780, 784, 840, 910, 980, 1040, 1092, 1126, 1176, 1274, 1365, 1456, 1470, 1560, 1680, 1689, 1820, 1911, 1960, 2184, 2252, 2352, 2548, 2730, 2815, 2940, 3120, 3185, 3378, 3640, 3822, 3920, 3941, 4368, 4504, 5096, 5460, 5630, 5880, 6370, 6756, 7280, 7319, 7644, 7882, 8445, 9008, 9555, 10192, 10920, 11260, 11760, 11823, 12740, 13512, 14638, 15288, 15764, 16890, 19110, 19705, 21840, 21957, 22520, 23646, 25480, 27024, 27587, 29276, 30576, 31528, 33780, 36595, 38220, 39410, 43914, 45040, 47292, 50960, 51233, 55174, 58552, 59115, 63056, 67560, 73190, 76440, 78820, 82761, 87828, 94584, 102466, 109785, 110348, 117104, 118230, 135120, 137935, 146380, 152880, 153699, 157640, 165522, 175656, 189168, 204932, 219570, 220696, 236460, 256165, 275870, 292760, 307398, 315280, 331044, 351312, 358631, 409864, 413805, 439140, 441392, 472920, 512330, 551740, 585520, 614796, 662088, 717262, 768495, 819728, 827610, 878280, 945840, 1024660, 1075893, 1103480, 1229592, 1324176, 1434524, 1536990, 1655220, 1756560, 1793155, 2049320, 2151786, 2206960, 2459184, 2869048, 3073980, 3310440, 3586310, 4098640, 4303572, 5379465, 5738096, 6147960, 6620880, 7172620, 8607144, 10758930, 12295920, 14345240, 17214288, 21517860, 28690480, 43035720, 86071440]

約数ペア:

[(1, 86071440), (2, 43035720), (3, 28690480), (4, 21517860), (5, 17214288), (6, 14345240), (7, 12295920), (8, 10758930), (10, 8607144), (12, 7172620), (13, 6620880), (14, 6147960), (15, 5738096), (16, 5379465), (20, 4303572), (21, 4098640), (24, 3586310), (26, 3310440), (28, 3073980), (30, 2869048), (35, 2459184), (39, 2206960), (40, 2151786), (42, 2049320), (48, 1793155), (49, 1756560), (52, 1655220), (56, 1536990), (60, 1434524), (65, 1324176), (70, 1229592), (78, 1103480), (80, 1075893), (84, 1024660), (91, 945840), (98, 878280), (104, 827610), (105, 819728), (112, 768495), (120, 717262), (130, 662088), (140, 614796), (147, 585520), (156, 551740), (168, 512330), (182, 472920), (195, 441392), (196, 439140), (208, 413805), (210, 409864), (240, 358631), (245, 351312), (260, 331044), (273, 315280), (280, 307398), (294, 292760), (312, 275870), (336, 256165), (364, 236460), (390, 220696), (392, 219570), (420, 204932), (455, 189168), (490, 175656), (520, 165522), (546, 157640), (560, 153699), (563, 152880), (588, 146380), (624, 137935), (637, 135120), (728, 118230), (735, 117104), (780, 110348), (784, 109785), (840, 102466), (910, 94584), (980, 87828), (1040, 82761), (1092, 78820), (1126, 76440), (1176, 73190), (1274, 67560), (1365, 63056), (1456, 59115), (1470, 58552), (1560, 55174), (1680, 51233), (1689, 50960), (1820, 47292), (1911, 45040), (1960, 43914), (2184, 39410), (2252, 38220), (2352, 36595), (2548, 33780), (2730, 31528), (2815, 30576), (2940, 29276), (3120, 27587), (3185, 27024), (3378, 25480), (3640, 23646), (3822, 22520), (3920, 21957), (3941, 21840), (4368, 19705), (4504, 19110), (5096, 16890), (5460, 15764), (5630, 15288), (5880, 14638), (6370, 13512), (6756, 12740), (7280, 11823), (7319, 11760), (7644, 11260), (7882, 10920), (8445, 10192), (9008, 9555)]