140409360

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2143}}^1$

素因数の和:2182

約数の個数: 240

約数和(自身を含む): 580629504

約数和(自身を除く): 440220144

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, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 315, 336, 360, 364, 390, 420, 455, 468, 504, 520, 546, 560, 585, 624, 630, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1170, 1260, 1365, 1456, 1560, 1638, 1680, 1820, 1872, 2143, 2184, 2340, 2520, 2730, 3120, 3276, 3640, 4095, 4286, 4368, 4680, 5040, 5460, 6429, 6552, 7280, 8190, 8572, 9360, 10715, 10920, 12858, 13104, 15001, 16380, 17144, 19287, 21430, 21840, 25716, 27859, 30002, 32145, 32760, 34288, 38574, 42860, 45003, 51432, 55718, 60004, 64290, 65520, 75005, 77148, 83577, 85720, 90006, 96435, 102864, 111436, 120008, 128580, 135009, 139295, 150010, 154296, 167154, 171440, 180012, 192870, 195013, 222872, 225015, 240016, 250731, 257160, 270018, 278590, 300020, 308592, 334308, 360024, 385740, 390026, 417885, 445744, 450030, 501462, 514320, 540036, 557180, 585039, 600040, 668616, 675045, 720048, 771480, 780052, 835770, 900060, 975065, 1002924, 1080072, 1114360, 1170078, 1200080, 1253655, 1337232, 1350090, 1542960, 1560104, 1671540, 1755117, 1800120, 1950130, 2005848, 2160144, 2228720, 2340156, 2507310, 2700180, 2925195, 3120208, 3343080, 3510234, 3600240, 3900260, 4011696, 4680312, 5014620, 5400360, 5850390, 6686160, 7020468, 7800520, 8775585, 9360624, 10029240, 10800720, 11700780, 14040936, 15601040, 17551170, 20058480, 23401560, 28081872, 35102340, 46803120, 70204680, 140409360]

約数ペア:

[(1, 140409360), (2, 70204680), (3, 46803120), (4, 35102340), (5, 28081872), (6, 23401560), (7, 20058480), (8, 17551170), (9, 15601040), (10, 14040936), (12, 11700780), (13, 10800720), (14, 10029240), (15, 9360624), (16, 8775585), (18, 7800520), (20, 7020468), (21, 6686160), (24, 5850390), (26, 5400360), (28, 5014620), (30, 4680312), (35, 4011696), (36, 3900260), (39, 3600240), (40, 3510234), (42, 3343080), (45, 3120208), (48, 2925195), (52, 2700180), (56, 2507310), (60, 2340156), (63, 2228720), (65, 2160144), (70, 2005848), (72, 1950130), (78, 1800120), (80, 1755117), (84, 1671540), (90, 1560104), (91, 1542960), (104, 1350090), (105, 1337232), (112, 1253655), (117, 1200080), (120, 1170078), (126, 1114360), (130, 1080072), (140, 1002924), (144, 975065), (156, 900060), (168, 835770), (180, 780052), (182, 771480), (195, 720048), (208, 675045), (210, 668616), (234, 600040), (240, 585039), (252, 557180), (260, 540036), (273, 514320), (280, 501462), (312, 450030), (315, 445744), (336, 417885), (360, 390026), (364, 385740), (390, 360024), (420, 334308), (455, 308592), (468, 300020), (504, 278590), (520, 270018), (546, 257160), (560, 250731), (585, 240016), (624, 225015), (630, 222872), (720, 195013), (728, 192870), (780, 180012), (819, 171440), (840, 167154), (910, 154296), (936, 150010), (1008, 139295), (1040, 135009), (1092, 128580), (1170, 120008), (1260, 111436), (1365, 102864), (1456, 96435), (1560, 90006), (1638, 85720), (1680, 83577), (1820, 77148), (1872, 75005), (2143, 65520), (2184, 64290), (2340, 60004), (2520, 55718), (2730, 51432), (3120, 45003), (3276, 42860), (3640, 38574), (4095, 34288), (4286, 32760), (4368, 32145), (4680, 30002), (5040, 27859), (5460, 25716), (6429, 21840), (6552, 21430), (7280, 19287), (8190, 17144), (8572, 16380), (9360, 15001), (10715, 13104), (10920, 12858)]