685732320

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5233}}^1$

素因数の和:5274

約数の個数: 288

約数和(自身を含む): 2880626112

約数和(自身を除く): 2194893792

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 160, 168, 180, 182, 195, 208, 210, 224, 234, 240, 252, 260, 273, 280, 288, 312, 315, 336, 360, 364, 390, 416, 420, 455, 468, 480, 504, 520, 546, 560, 585, 624, 630, 672, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1120, 1170, 1248, 1260, 1365, 1440, 1456, 1560, 1638, 1680, 1820, 1872, 2016, 2080, 2184, 2340, 2520, 2730, 2912, 3120, 3276, 3360, 3640, 3744, 4095, 4368, 4680, 5040, 5233, 5460, 6240, 6552, 7280, 8190, 8736, 9360, 10080, 10466, 10920, 13104, 14560, 15699, 16380, 18720, 20932, 21840, 26165, 26208, 31398, 32760, 36631, 41864, 43680, 47097, 52330, 62796, 65520, 68029, 73262, 78495, 83728, 94194, 104660, 109893, 125592, 131040, 136058, 146524, 156990, 167456, 183155, 188388, 204087, 209320, 219786, 235485, 251184, 272116, 293048, 313980, 329679, 340145, 366310, 376776, 408174, 418640, 439572, 470970, 476203, 502368, 544232, 549465, 586096, 612261, 627960, 659358, 680290, 732620, 753552, 816348, 837280, 879144, 941940, 952406, 1020435, 1088464, 1098930, 1172192, 1224522, 1255920, 1318716, 1360580, 1428609, 1465240, 1507104, 1632696, 1648395, 1758288, 1883880, 1904812, 2040870, 2176928, 2197860, 2381015, 2449044, 2511840, 2637432, 2721160, 2857218, 2930480, 3061305, 3265392, 3296790, 3516576, 3767760, 3809624, 4081740, 4285827, 4395720, 4762030, 4898088, 5274864, 5442320, 5714436, 5860960, 6122610, 6530784, 6593580, 7143045, 7535520, 7619248, 8163480, 8571654, 8791440, 9524060, 9796176, 10549728, 10884640, 11428872, 12245220, 13187160, 14286090, 15238496, 16326960, 17143308, 17582880, 19048120, 19592352, 21429135, 22857744, 24490440, 26374320, 28572180, 32653920, 34286616, 38096240, 42858270, 45715488, 48980880, 52748640, 57144360, 68573232, 76192480, 85716540, 97961760, 114288720, 137146464, 171433080, 228577440, 342866160, 685732320]

約数ペア:

[(1, 685732320), (2, 342866160), (3, 228577440), (4, 171433080), (5, 137146464), (6, 114288720), (7, 97961760), (8, 85716540), (9, 76192480), (10, 68573232), (12, 57144360), (13, 52748640), (14, 48980880), (15, 45715488), (16, 42858270), (18, 38096240), (20, 34286616), (21, 32653920), (24, 28572180), (26, 26374320), (28, 24490440), (30, 22857744), (32, 21429135), (35, 19592352), (36, 19048120), (39, 17582880), (40, 17143308), (42, 16326960), (45, 15238496), (48, 14286090), (52, 13187160), (56, 12245220), (60, 11428872), (63, 10884640), (65, 10549728), (70, 9796176), (72, 9524060), (78, 8791440), (80, 8571654), (84, 8163480), (90, 7619248), (91, 7535520), (96, 7143045), (104, 6593580), (105, 6530784), (112, 6122610), (117, 5860960), (120, 5714436), (126, 5442320), (130, 5274864), (140, 4898088), (144, 4762030), (156, 4395720), (160, 4285827), (168, 4081740), (180, 3809624), (182, 3767760), (195, 3516576), (208, 3296790), (210, 3265392), (224, 3061305), (234, 2930480), (240, 2857218), (252, 2721160), (260, 2637432), (273, 2511840), (280, 2449044), (288, 2381015), (312, 2197860), (315, 2176928), (336, 2040870), (360, 1904812), (364, 1883880), (390, 1758288), (416, 1648395), (420, 1632696), (455, 1507104), (468, 1465240), (480, 1428609), (504, 1360580), (520, 1318716), (546, 1255920), (560, 1224522), (585, 1172192), (624, 1098930), (630, 1088464), (672, 1020435), (720, 952406), (728, 941940), (780, 879144), (819, 837280), (840, 816348), (910, 753552), (936, 732620), (1008, 680290), (1040, 659358), (1092, 627960), (1120, 612261), (1170, 586096), (1248, 549465), (1260, 544232), (1365, 502368), (1440, 476203), (1456, 470970), (1560, 439572), (1638, 418640), (1680, 408174), (1820, 376776), (1872, 366310), (2016, 340145), (2080, 329679), (2184, 313980), (2340, 293048), (2520, 272116), (2730, 251184), (2912, 235485), (3120, 219786), (3276, 209320), (3360, 204087), (3640, 188388), (3744, 183155), (4095, 167456), (4368, 156990), (4680, 146524), (5040, 136058), (5233, 131040), (5460, 125592), (6240, 109893), (6552, 104660), (7280, 94194), (8190, 83728), (8736, 78495), (9360, 73262), (10080, 68029), (10466, 65520), (10920, 62796), (13104, 52330), (14560, 47097), (15699, 43680), (16380, 41864), (18720, 36631), (20932, 32760), (21840, 31398), (26165, 26208)]