64781640

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:98

約数の個数: 512

約数和(自身を含む): 290304000

約数和(自身を除く): 225522360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 19, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 38, 40, 41, 42, 44, 45, 54, 55, 56, 57, 60, 63, 66, 70, 72, 76, 77, 82, 84, 88, 90, 95, 99, 105, 108, 110, 114, 120, 123, 126, 132, 133, 135, 140, 152, 154, 164, 165, 168, 171, 180, 189, 190, 198, 205, 209, 210, 216, 220, 228, 231, 246, 252, 264, 266, 270, 280, 285, 287, 297, 308, 315, 328, 330, 342, 360, 369, 378, 380, 385, 396, 399, 410, 418, 420, 440, 451, 456, 462, 492, 495, 504, 513, 532, 540, 570, 574, 594, 615, 616, 627, 630, 660, 665, 684, 693, 738, 756, 760, 770, 779, 792, 798, 820, 836, 840, 855, 861, 902, 924, 945, 984, 990, 1026, 1045, 1064, 1080, 1107, 1140, 1148, 1155, 1188, 1197, 1230, 1254, 1260, 1320, 1330, 1353, 1368, 1386, 1435, 1463, 1476, 1485, 1512, 1540, 1558, 1596, 1640, 1672, 1710, 1722, 1804, 1845, 1848, 1881, 1890, 1980, 1995, 2052, 2079, 2090, 2214, 2255, 2280, 2296, 2310, 2337, 2376, 2394, 2460, 2508, 2520, 2565, 2583, 2660, 2706, 2772, 2870, 2926, 2952, 2970, 3080, 3116, 3135, 3157, 3192, 3420, 3444, 3465, 3591, 3608, 3690, 3762, 3780, 3895, 3960, 3990, 4059, 4104, 4158, 4180, 4305, 4389, 4428, 4510, 4620, 4674, 4788, 4920, 5016, 5130, 5166, 5320, 5412, 5453, 5535, 5544, 5643, 5740, 5852, 5940, 5985, 6232, 6270, 6314, 6765, 6840, 6888, 6930, 7011, 7182, 7315, 7380, 7524, 7560, 7749, 7790, 7980, 8118, 8316, 8360, 8569, 8610, 8778, 8856, 9020, 9240, 9348, 9405, 9471, 9576, 10260, 10332, 10395, 10824, 10906, 11070, 11286, 11480, 11685, 11704, 11880, 11970, 12177, 12540, 12628, 12915, 13167, 13530, 13860, 14022, 14364, 14630, 14760, 15048, 15498, 15580, 15785, 15960, 16236, 16359, 16632, 17138, 17220, 17556, 17955, 18040, 18696, 18810, 18942, 20295, 20520, 20664, 20790, 21033, 21812, 21945, 22140, 22572, 23370, 23940, 24354, 25080, 25256, 25707, 25830, 26334, 27060, 27265, 27720, 28044, 28215, 28413, 28728, 29260, 30996, 31160, 31570, 32472, 32718, 34276, 34440, 35055, 35112, 35910, 37620, 37884, 38745, 39501, 40590, 41580, 42066, 42845, 43624, 43890, 44280, 45144, 46740, 47355, 47880, 48708, 49077, 51414, 51660, 52668, 54120, 54530, 56088, 56430, 56826, 58520, 59983, 60885, 61992, 63140, 65436, 65835, 68552, 70110, 71820, 75240, 75768, 77121, 77490, 79002, 81180, 81795, 83160, 84132, 85239, 85690, 87780, 93480, 94710, 97416, 98154, 102828, 103320, 105165, 105336, 109060, 112860, 113652, 119966, 121770, 126280, 128535, 130872, 131670, 140220, 142065, 143640, 147231, 154242, 154980, 158004, 162360, 163590, 168264, 170478, 171380, 175560, 179949, 189420, 196308, 197505, 205656, 210330, 218120, 225720, 227304, 231363, 239932, 243540, 245385, 257070, 263340, 280440, 284130, 294462, 299915, 308484, 309960, 316008, 327180, 340956, 342760, 359898, 378840, 385605, 392616, 395010, 420660, 426195, 462726, 479864, 487080, 490770, 514140, 526680, 539847, 568260, 588924, 599830, 616968, 654360, 681912, 719796, 736155, 771210, 790020, 841320, 852390, 899745, 925452, 981540, 1028280, 1079694, 1136520, 1156815, 1177848, 1199660, 1439592, 1472310, 1542420, 1580040, 1619541, 1704780, 1799490, 1850904, 1963080, 2159388, 2313630, 2399320, 2699235, 2944620, 3084840, 3239082, 3409560, 3598980, 4318776, 4627260, 5398470, 5889240, 6478164, 7197960, 8097705, 9254520, 10796940, 12956328, 16195410, 21593880, 32390820, 64781640]

約数ペア:

[(1, 64781640), (2, 32390820), (3, 21593880), (4, 16195410), (5, 12956328), (6, 10796940), (7, 9254520), (8, 8097705), (9, 7197960), (10, 6478164), (11, 5889240), (12, 5398470), (14, 4627260), (15, 4318776), (18, 3598980), (19, 3409560), (20, 3239082), (21, 3084840), (22, 2944620), (24, 2699235), (27, 2399320), (28, 2313630), (30, 2159388), (33, 1963080), (35, 1850904), (36, 1799490), (38, 1704780), (40, 1619541), (41, 1580040), (42, 1542420), (44, 1472310), (45, 1439592), (54, 1199660), (55, 1177848), (56, 1156815), (57, 1136520), (60, 1079694), (63, 1028280), (66, 981540), (70, 925452), (72, 899745), (76, 852390), (77, 841320), (82, 790020), (84, 771210), (88, 736155), (90, 719796), (95, 681912), (99, 654360), (105, 616968), (108, 599830), (110, 588924), (114, 568260), (120, 539847), (123, 526680), (126, 514140), (132, 490770), (133, 487080), (135, 479864), (140, 462726), (152, 426195), (154, 420660), (164, 395010), (165, 392616), (168, 385605), (171, 378840), (180, 359898), (189, 342760), (190, 340956), (198, 327180), (205, 316008), (209, 309960), (210, 308484), (216, 299915), (220, 294462), (228, 284130), (231, 280440), (246, 263340), (252, 257070), (264, 245385), (266, 243540), (270, 239932), (280, 231363), (285, 227304), (287, 225720), (297, 218120), (308, 210330), (315, 205656), (328, 197505), (330, 196308), (342, 189420), (360, 179949), (369, 175560), (378, 171380), (380, 170478), (385, 168264), (396, 163590), (399, 162360), (410, 158004), (418, 154980), (420, 154242), (440, 147231), (451, 143640), (456, 142065), (462, 140220), (492, 131670), (495, 130872), (504, 128535), (513, 126280), (532, 121770), (540, 119966), (570, 113652), (574, 112860), (594, 109060), (615, 105336), (616, 105165), (627, 103320), (630, 102828), (660, 98154), (665, 97416), (684, 94710), (693, 93480), (738, 87780), (756, 85690), (760, 85239), (770, 84132), (779, 83160), (792, 81795), (798, 81180), (820, 79002), (836, 77490), (840, 77121), (855, 75768), (861, 75240), (902, 71820), (924, 70110), (945, 68552), (984, 65835), (990, 65436), (1026, 63140), (1045, 61992), (1064, 60885), (1080, 59983), (1107, 58520), (1140, 56826), (1148, 56430), (1155, 56088), (1188, 54530), (1197, 54120), (1230, 52668), (1254, 51660), (1260, 51414), (1320, 49077), (1330, 48708), (1353, 47880), (1368, 47355), (1386, 46740), (1435, 45144), (1463, 44280), (1476, 43890), (1485, 43624), (1512, 42845), (1540, 42066), (1558, 41580), (1596, 40590), (1640, 39501), (1672, 38745), (1710, 37884), (1722, 37620), (1804, 35910), (1845, 35112), (1848, 35055), (1881, 34440), (1890, 34276), (1980, 32718), (1995, 32472), (2052, 31570), (2079, 31160), (2090, 30996), (2214, 29260), (2255, 28728), (2280, 28413), (2296, 28215), (2310, 28044), (2337, 27720), (2376, 27265), (2394, 27060), (2460, 26334), (2508, 25830), (2520, 25707), (2565, 25256), (2583, 25080), (2660, 24354), (2706, 23940), (2772, 23370), (2870, 22572), (2926, 22140), (2952, 21945), (2970, 21812), (3080, 21033), (3116, 20790), (3135, 20664), (3157, 20520), (3192, 20295), (3420, 18942), (3444, 18810), (3465, 18696), (3591, 18040), (3608, 17955), (3690, 17556), (3762, 17220), (3780, 17138), (3895, 16632), (3960, 16359), (3990, 16236), (4059, 15960), (4104, 15785), (4158, 15580), (4180, 15498), (4305, 15048), (4389, 14760), (4428, 14630), (4510, 14364), (4620, 14022), (4674, 13860), (4788, 13530), (4920, 13167), (5016, 12915), (5130, 12628), (5166, 12540), (5320, 12177), (5412, 11970), (5453, 11880), (5535, 11704), (5544, 11685), (5643, 11480), (5740, 11286), (5852, 11070), (5940, 10906), (5985, 10824), (6232, 10395), (6270, 10332), (6314, 10260), (6765, 9576), (6840, 9471), (6888, 9405), (6930, 9348), (7011, 9240), (7182, 9020), (7315, 8856), (7380, 8778), (7524, 8610), (7560, 8569), (7749, 8360), (7790, 8316), (7980, 8118)]