538863780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{613}}^1$

素因数の和:675

約数の個数: 288

約数和(自身を含む): 1975567104

約数和(自身を除く): 1436703324

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 23, 26, 28, 30, 35, 39, 42, 46, 49, 52, 60, 65, 69, 70, 78, 84, 91, 92, 98, 105, 115, 130, 138, 140, 147, 156, 161, 182, 195, 196, 210, 230, 245, 260, 273, 276, 294, 299, 322, 345, 364, 390, 420, 455, 460, 483, 490, 546, 588, 598, 613, 637, 644, 690, 735, 780, 805, 897, 910, 966, 980, 1092, 1127, 1196, 1226, 1274, 1365, 1380, 1470, 1495, 1610, 1794, 1820, 1839, 1911, 1932, 2093, 2254, 2415, 2452, 2548, 2730, 2940, 2990, 3065, 3185, 3220, 3381, 3588, 3678, 3822, 4186, 4291, 4485, 4508, 4830, 5460, 5635, 5980, 6130, 6279, 6370, 6762, 7356, 7644, 7969, 8372, 8582, 8970, 9195, 9555, 9660, 10465, 11270, 12260, 12558, 12740, 12873, 13524, 14099, 14651, 15938, 16905, 17164, 17940, 18390, 19110, 20930, 21455, 22540, 23907, 25116, 25746, 28198, 29302, 30037, 31395, 31876, 33810, 36780, 38220, 39845, 41860, 42297, 42910, 43953, 47814, 51492, 55783, 56396, 58604, 60074, 62790, 64365, 67620, 70495, 73255, 79690, 84594, 85820, 87906, 90111, 95628, 98693, 111566, 119535, 120148, 125580, 128730, 140990, 146510, 150185, 159380, 167349, 169188, 175812, 180222, 183287, 197386, 211485, 219765, 223132, 239070, 257460, 278915, 281980, 293020, 296079, 300370, 334698, 360444, 366574, 390481, 394772, 422970, 439530, 450555, 478140, 493465, 549861, 557830, 592158, 600740, 669396, 690851, 733148, 780962, 836745, 845940, 879060, 901110, 916435, 986930, 1099722, 1115660, 1171443, 1184316, 1283009, 1381702, 1480395, 1561924, 1673490, 1802220, 1832870, 1952405, 1973860, 2072553, 2199444, 2342886, 2566018, 2749305, 2763404, 2960790, 3346980, 3454255, 3665740, 3849027, 3904810, 4145106, 4685772, 5132036, 5498610, 5857215, 5921580, 6415045, 6908510, 7698054, 7809620, 8290212, 8981063, 10362765, 10997220, 11714430, 12830090, 13817020, 15396108, 17962126, 19245135, 20725530, 23428860, 25660180, 26943189, 35924252, 38490270, 41451060, 44905315, 53886378, 76980540, 89810630, 107772756, 134715945, 179621260, 269431890, 538863780]

約数ペア:

[(1, 538863780), (2, 269431890), (3, 179621260), (4, 134715945), (5, 107772756), (6, 89810630), (7, 76980540), (10, 53886378), (12, 44905315), (13, 41451060), (14, 38490270), (15, 35924252), (20, 26943189), (21, 25660180), (23, 23428860), (26, 20725530), (28, 19245135), (30, 17962126), (35, 15396108), (39, 13817020), (42, 12830090), (46, 11714430), (49, 10997220), (52, 10362765), (60, 8981063), (65, 8290212), (69, 7809620), (70, 7698054), (78, 6908510), (84, 6415045), (91, 5921580), (92, 5857215), (98, 5498610), (105, 5132036), (115, 4685772), (130, 4145106), (138, 3904810), (140, 3849027), (147, 3665740), (156, 3454255), (161, 3346980), (182, 2960790), (195, 2763404), (196, 2749305), (210, 2566018), (230, 2342886), (245, 2199444), (260, 2072553), (273, 1973860), (276, 1952405), (294, 1832870), (299, 1802220), (322, 1673490), (345, 1561924), (364, 1480395), (390, 1381702), (420, 1283009), (455, 1184316), (460, 1171443), (483, 1115660), (490, 1099722), (546, 986930), (588, 916435), (598, 901110), (613, 879060), (637, 845940), (644, 836745), (690, 780962), (735, 733148), (780, 690851), (805, 669396), (897, 600740), (910, 592158), (966, 557830), (980, 549861), (1092, 493465), (1127, 478140), (1196, 450555), (1226, 439530), (1274, 422970), (1365, 394772), (1380, 390481), (1470, 366574), (1495, 360444), (1610, 334698), (1794, 300370), (1820, 296079), (1839, 293020), (1911, 281980), (1932, 278915), (2093, 257460), (2254, 239070), (2415, 223132), (2452, 219765), (2548, 211485), (2730, 197386), (2940, 183287), (2990, 180222), (3065, 175812), (3185, 169188), (3220, 167349), (3381, 159380), (3588, 150185), (3678, 146510), (3822, 140990), (4186, 128730), (4291, 125580), (4485, 120148), (4508, 119535), (4830, 111566), (5460, 98693), (5635, 95628), (5980, 90111), (6130, 87906), (6279, 85820), (6370, 84594), (6762, 79690), (7356, 73255), (7644, 70495), (7969, 67620), (8372, 64365), (8582, 62790), (8970, 60074), (9195, 58604), (9555, 56396), (9660, 55783), (10465, 51492), (11270, 47814), (12260, 43953), (12558, 42910), (12740, 42297), (12873, 41860), (13524, 39845), (14099, 38220), (14651, 36780), (15938, 33810), (16905, 31876), (17164, 31395), (17940, 30037), (18390, 29302), (19110, 28198), (20930, 25746), (21455, 25116), (22540, 23907)]