2013920580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1163}}^1$

素因数の和:1239

約数の個数: 288

約数和(自身を含む): 7133736960

約数和(自身を除く): 5119816380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 31, 35, 38, 42, 49, 57, 60, 62, 70, 76, 84, 93, 95, 98, 105, 114, 124, 133, 140, 147, 155, 186, 190, 196, 210, 217, 228, 245, 266, 285, 294, 310, 372, 380, 399, 420, 434, 465, 490, 532, 570, 588, 589, 620, 651, 665, 735, 798, 868, 930, 931, 980, 1085, 1140, 1163, 1178, 1302, 1330, 1470, 1519, 1596, 1767, 1860, 1862, 1995, 2170, 2326, 2356, 2604, 2660, 2793, 2940, 2945, 3038, 3255, 3489, 3534, 3724, 3990, 4123, 4340, 4557, 4652, 4655, 5586, 5815, 5890, 6076, 6510, 6978, 7068, 7595, 7980, 8141, 8246, 8835, 9114, 9310, 11172, 11630, 11780, 12369, 13020, 13956, 13965, 15190, 16282, 16492, 17445, 17670, 18228, 18620, 20615, 22097, 22785, 23260, 24423, 24738, 27930, 28861, 30380, 32564, 34890, 35340, 36053, 40705, 41230, 44194, 45570, 48846, 49476, 55860, 56987, 57722, 61845, 66291, 69780, 72106, 81410, 82460, 86583, 88388, 91140, 97692, 108159, 110485, 113974, 115444, 122115, 123690, 132582, 144212, 144305, 154679, 162820, 170961, 173166, 180265, 216318, 220970, 227948, 244230, 247380, 252371, 265164, 284935, 288610, 309358, 331455, 341922, 346332, 360530, 432636, 432915, 441940, 464037, 488460, 504742, 540795, 569870, 577220, 618716, 662910, 683844, 685007, 721060, 757113, 773395, 854805, 865830, 928074, 1009484, 1081590, 1082753, 1139740, 1261855, 1325820, 1370014, 1514226, 1546790, 1709610, 1731660, 1766597, 1856148, 2055021, 2163180, 2165506, 2320185, 2523710, 2740028, 3028452, 3093580, 3248259, 3419220, 3425035, 3533194, 3785565, 4110042, 4331012, 4640370, 4795049, 5047420, 5299791, 5413765, 6496518, 6850070, 7066388, 7571130, 8220084, 8832985, 9280740, 9590098, 10275105, 10599582, 10827530, 12993036, 13700140, 14385147, 15142260, 16241295, 17665970, 19180196, 20550210, 21199164, 21655060, 23975245, 26498955, 28770294, 32482590, 33565343, 35331940, 41100420, 47950490, 52997910, 57540588, 64965180, 67130686, 71925735, 95900980, 100696029, 105995820, 134261372, 143851470, 167826715, 201392058, 287702940, 335653430, 402784116, 503480145, 671306860, 1006960290, 2013920580]

約数ペア:

[(1, 2013920580), (2, 1006960290), (3, 671306860), (4, 503480145), (5, 402784116), (6, 335653430), (7, 287702940), (10, 201392058), (12, 167826715), (14, 143851470), (15, 134261372), (19, 105995820), (20, 100696029), (21, 95900980), (28, 71925735), (30, 67130686), (31, 64965180), (35, 57540588), (38, 52997910), (42, 47950490), (49, 41100420), (57, 35331940), (60, 33565343), (62, 32482590), (70, 28770294), (76, 26498955), (84, 23975245), (93, 21655060), (95, 21199164), (98, 20550210), (105, 19180196), (114, 17665970), (124, 16241295), (133, 15142260), (140, 14385147), (147, 13700140), (155, 12993036), (186, 10827530), (190, 10599582), (196, 10275105), (210, 9590098), (217, 9280740), (228, 8832985), (245, 8220084), (266, 7571130), (285, 7066388), (294, 6850070), (310, 6496518), (372, 5413765), (380, 5299791), (399, 5047420), (420, 4795049), (434, 4640370), (465, 4331012), (490, 4110042), (532, 3785565), (570, 3533194), (588, 3425035), (589, 3419220), (620, 3248259), (651, 3093580), (665, 3028452), (735, 2740028), (798, 2523710), (868, 2320185), (930, 2165506), (931, 2163180), (980, 2055021), (1085, 1856148), (1140, 1766597), (1163, 1731660), (1178, 1709610), (1302, 1546790), (1330, 1514226), (1470, 1370014), (1519, 1325820), (1596, 1261855), (1767, 1139740), (1860, 1082753), (1862, 1081590), (1995, 1009484), (2170, 928074), (2326, 865830), (2356, 854805), (2604, 773395), (2660, 757113), (2793, 721060), (2940, 685007), (2945, 683844), (3038, 662910), (3255, 618716), (3489, 577220), (3534, 569870), (3724, 540795), (3990, 504742), (4123, 488460), (4340, 464037), (4557, 441940), (4652, 432915), (4655, 432636), (5586, 360530), (5815, 346332), (5890, 341922), (6076, 331455), (6510, 309358), (6978, 288610), (7068, 284935), (7595, 265164), (7980, 252371), (8141, 247380), (8246, 244230), (8835, 227948), (9114, 220970), (9310, 216318), (11172, 180265), (11630, 173166), (11780, 170961), (12369, 162820), (13020, 154679), (13956, 144305), (13965, 144212), (15190, 132582), (16282, 123690), (16492, 122115), (17445, 115444), (17670, 113974), (18228, 110485), (18620, 108159), (20615, 97692), (22097, 91140), (22785, 88388), (23260, 86583), (24423, 82460), (24738, 81410), (27930, 72106), (28861, 69780), (30380, 66291), (32564, 61845), (34890, 57722), (35340, 56987), (36053, 55860), (40705, 49476), (41230, 48846), (44194, 45570)]