231947820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:134

約数の個数: 384

約数和(自身を含む): 858009600

約数和(自身を除く): 626061780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 27, 30, 36, 37, 38, 39, 45, 47, 52, 54, 57, 60, 65, 74, 76, 78, 90, 94, 95, 108, 111, 114, 117, 130, 135, 141, 148, 156, 171, 180, 185, 188, 190, 195, 222, 228, 234, 235, 247, 260, 270, 282, 285, 333, 342, 351, 370, 380, 390, 423, 444, 468, 470, 481, 494, 513, 540, 555, 564, 570, 585, 611, 666, 684, 702, 703, 705, 740, 741, 780, 846, 855, 893, 940, 962, 988, 999, 1026, 1110, 1140, 1170, 1222, 1235, 1269, 1332, 1404, 1406, 1410, 1443, 1482, 1665, 1692, 1710, 1739, 1755, 1786, 1833, 1924, 1998, 2052, 2109, 2115, 2220, 2223, 2340, 2405, 2444, 2470, 2538, 2565, 2679, 2812, 2820, 2886, 2964, 3055, 3330, 3420, 3478, 3510, 3515, 3572, 3666, 3705, 3996, 4218, 4230, 4329, 4446, 4465, 4810, 4940, 4995, 5076, 5130, 5217, 5358, 5499, 5772, 6110, 6327, 6345, 6660, 6669, 6956, 7020, 7030, 7215, 7332, 7410, 8037, 8436, 8460, 8658, 8695, 8892, 8930, 9139, 9165, 9620, 9990, 10260, 10434, 10545, 10716, 10998, 11115, 11609, 12220, 12654, 12690, 12987, 13338, 13395, 14060, 14430, 14820, 15651, 16074, 16497, 17316, 17390, 17860, 18278, 18330, 18981, 19980, 20868, 21090, 21645, 21996, 22230, 22607, 23218, 24111, 25308, 25380, 25974, 26085, 26676, 26790, 27417, 27495, 28860, 31302, 31635, 32148, 32994, 33041, 33345, 34780, 34827, 36556, 36660, 37962, 40185, 42180, 43290, 44460, 45214, 45695, 46436, 46953, 48222, 51948, 52170, 53580, 54834, 54990, 58045, 62604, 63270, 64935, 65988, 66082, 66690, 67821, 69654, 75924, 78255, 80370, 82251, 82485, 86580, 90428, 91390, 93906, 94905, 96444, 99123, 104340, 104481, 109668, 109980, 113035, 116090, 120555, 126540, 129870, 132164, 133380, 135642, 137085, 139308, 156510, 160740, 164502, 164970, 165205, 174135, 182780, 187812, 189810, 198246, 203463, 208962, 226070, 232180, 234765, 241110, 246753, 259740, 271284, 274170, 297369, 313020, 313443, 329004, 329940, 330410, 339105, 348270, 379620, 396492, 406926, 411255, 417924, 429533, 452140, 469530, 482220, 493506, 495615, 522405, 548340, 594738, 610389, 626886, 660820, 678210, 696540, 813852, 822510, 859066, 892107, 939060, 987012, 991230, 1017315, 1044810, 1189476, 1220778, 1233765, 1253772, 1288599, 1356420, 1486845, 1567215, 1645020, 1718132, 1784214, 1982460, 2034630, 2089620, 2147665, 2441556, 2467530, 2577198, 2973690, 3051945, 3134430, 3568428, 3865797, 4069260, 4295330, 4460535, 4935060, 5154396, 5947380, 6103890, 6268860, 6442995, 7731594, 8590660, 8921070, 11597391, 12207780, 12885990, 15463188, 17842140, 19328985, 23194782, 25771980, 38657970, 46389564, 57986955, 77315940, 115973910, 231947820]

約数ペア:

[(1, 231947820), (2, 115973910), (3, 77315940), (4, 57986955), (5, 46389564), (6, 38657970), (9, 25771980), (10, 23194782), (12, 19328985), (13, 17842140), (15, 15463188), (18, 12885990), (19, 12207780), (20, 11597391), (26, 8921070), (27, 8590660), (30, 7731594), (36, 6442995), (37, 6268860), (38, 6103890), (39, 5947380), (45, 5154396), (47, 4935060), (52, 4460535), (54, 4295330), (57, 4069260), (60, 3865797), (65, 3568428), (74, 3134430), (76, 3051945), (78, 2973690), (90, 2577198), (94, 2467530), (95, 2441556), (108, 2147665), (111, 2089620), (114, 2034630), (117, 1982460), (130, 1784214), (135, 1718132), (141, 1645020), (148, 1567215), (156, 1486845), (171, 1356420), (180, 1288599), (185, 1253772), (188, 1233765), (190, 1220778), (195, 1189476), (222, 1044810), (228, 1017315), (234, 991230), (235, 987012), (247, 939060), (260, 892107), (270, 859066), (282, 822510), (285, 813852), (333, 696540), (342, 678210), (351, 660820), (370, 626886), (380, 610389), (390, 594738), (423, 548340), (444, 522405), (468, 495615), (470, 493506), (481, 482220), (494, 469530), (513, 452140), (540, 429533), (555, 417924), (564, 411255), (570, 406926), (585, 396492), (611, 379620), (666, 348270), (684, 339105), (702, 330410), (703, 329940), (705, 329004), (740, 313443), (741, 313020), (780, 297369), (846, 274170), (855, 271284), (893, 259740), (940, 246753), (962, 241110), (988, 234765), (999, 232180), (1026, 226070), (1110, 208962), (1140, 203463), (1170, 198246), (1222, 189810), (1235, 187812), (1269, 182780), (1332, 174135), (1404, 165205), (1406, 164970), (1410, 164502), (1443, 160740), (1482, 156510), (1665, 139308), (1692, 137085), (1710, 135642), (1739, 133380), (1755, 132164), (1786, 129870), (1833, 126540), (1924, 120555), (1998, 116090), (2052, 113035), (2109, 109980), (2115, 109668), (2220, 104481), (2223, 104340), (2340, 99123), (2405, 96444), (2444, 94905), (2470, 93906), (2538, 91390), (2565, 90428), (2679, 86580), (2812, 82485), (2820, 82251), (2886, 80370), (2964, 78255), (3055, 75924), (3330, 69654), (3420, 67821), (3478, 66690), (3510, 66082), (3515, 65988), (3572, 64935), (3666, 63270), (3705, 62604), (3996, 58045), (4218, 54990), (4230, 54834), (4329, 53580), (4446, 52170), (4465, 51948), (4810, 48222), (4940, 46953), (4995, 46436), (5076, 45695), (5130, 45214), (5217, 44460), (5358, 43290), (5499, 42180), (5772, 40185), (6110, 37962), (6327, 36660), (6345, 36556), (6660, 34827), (6669, 34780), (6956, 33345), (7020, 33041), (7030, 32994), (7215, 32148), (7332, 31635), (7410, 31302), (8037, 28860), (8436, 27495), (8460, 27417), (8658, 26790), (8695, 26676), (8892, 26085), (8930, 25974), (9139, 25380), (9165, 25308), (9620, 24111), (9990, 23218), (10260, 22607), (10434, 22230), (10545, 21996), (10716, 21645), (10998, 21090), (11115, 20868), (11609, 19980), (12220, 18981), (12654, 18330), (12690, 18278), (12987, 17860), (13338, 17390), (13395, 17316), (14060, 16497), (14430, 16074), (14820, 15651)]