193801680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:175

約数の個数: 320

約数和(自身を含む): 719953920

約数和(自身を除く): 526152240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 47, 48, 54, 60, 69, 72, 80, 83, 90, 92, 94, 108, 115, 120, 135, 138, 141, 144, 166, 180, 184, 188, 207, 216, 230, 235, 240, 249, 270, 276, 282, 332, 345, 360, 368, 376, 414, 415, 423, 432, 460, 470, 498, 540, 552, 564, 621, 664, 690, 705, 720, 747, 752, 828, 830, 846, 920, 940, 996, 1035, 1080, 1081, 1104, 1128, 1242, 1245, 1269, 1328, 1380, 1410, 1494, 1656, 1660, 1692, 1840, 1880, 1909, 1992, 2070, 2115, 2160, 2162, 2241, 2256, 2484, 2490, 2538, 2760, 2820, 2988, 3105, 3243, 3312, 3320, 3384, 3735, 3760, 3818, 3901, 3984, 4140, 4230, 4324, 4482, 4968, 4980, 5076, 5405, 5520, 5640, 5727, 5976, 6210, 6345, 6486, 6640, 6768, 7470, 7636, 7802, 8280, 8460, 8648, 8964, 9545, 9729, 9936, 9960, 10152, 10810, 11205, 11280, 11454, 11703, 11952, 12420, 12690, 12972, 14940, 15272, 15604, 16215, 16560, 16920, 17181, 17296, 17928, 19090, 19458, 19505, 19920, 20304, 21620, 22410, 22908, 23406, 24840, 25380, 25944, 28635, 29187, 29880, 30544, 31208, 32430, 33840, 34362, 35109, 35856, 38180, 38916, 39010, 43240, 44820, 45816, 46812, 48645, 49680, 50760, 51543, 51888, 57270, 58374, 58515, 59760, 62416, 64860, 68724, 70218, 76360, 77832, 78020, 85905, 86480, 89640, 89723, 91632, 93624, 97290, 101520, 103086, 105327, 114540, 116748, 117030, 129720, 137448, 140436, 145935, 152720, 155664, 156040, 171810, 175545, 179280, 179446, 187248, 194580, 206172, 210654, 229080, 233496, 234060, 257715, 259440, 269169, 274896, 280872, 291870, 312080, 343620, 351090, 358892, 389160, 412344, 421308, 448615, 458160, 466992, 468120, 515430, 526635, 538338, 561744, 583740, 687240, 702180, 717784, 778320, 807507, 824688, 842616, 897230, 936240, 1030860, 1053270, 1076676, 1167480, 1345845, 1374480, 1404360, 1435568, 1615014, 1685232, 1794460, 2061720, 2106540, 2153352, 2334960, 2422521, 2691690, 2808720, 3230028, 3588920, 4037535, 4123440, 4213080, 4306704, 4845042, 5383380, 6460056, 7177840, 8075070, 8426160, 9690084, 10766760, 12112605, 12920112, 16150140, 19380168, 21533520, 24225210, 32300280, 38760336, 48450420, 64600560, 96900840, 193801680]

約数ペア:

[(1, 193801680), (2, 96900840), (3, 64600560), (4, 48450420), (5, 38760336), (6, 32300280), (8, 24225210), (9, 21533520), (10, 19380168), (12, 16150140), (15, 12920112), (16, 12112605), (18, 10766760), (20, 9690084), (23, 8426160), (24, 8075070), (27, 7177840), (30, 6460056), (36, 5383380), (40, 4845042), (45, 4306704), (46, 4213080), (47, 4123440), (48, 4037535), (54, 3588920), (60, 3230028), (69, 2808720), (72, 2691690), (80, 2422521), (83, 2334960), (90, 2153352), (92, 2106540), (94, 2061720), (108, 1794460), (115, 1685232), (120, 1615014), (135, 1435568), (138, 1404360), (141, 1374480), (144, 1345845), (166, 1167480), (180, 1076676), (184, 1053270), (188, 1030860), (207, 936240), (216, 897230), (230, 842616), (235, 824688), (240, 807507), (249, 778320), (270, 717784), (276, 702180), (282, 687240), (332, 583740), (345, 561744), (360, 538338), (368, 526635), (376, 515430), (414, 468120), (415, 466992), (423, 458160), (432, 448615), (460, 421308), (470, 412344), (498, 389160), (540, 358892), (552, 351090), (564, 343620), (621, 312080), (664, 291870), (690, 280872), (705, 274896), (720, 269169), (747, 259440), (752, 257715), (828, 234060), (830, 233496), (846, 229080), (920, 210654), (940, 206172), (996, 194580), (1035, 187248), (1080, 179446), (1081, 179280), (1104, 175545), (1128, 171810), (1242, 156040), (1245, 155664), (1269, 152720), (1328, 145935), (1380, 140436), (1410, 137448), (1494, 129720), (1656, 117030), (1660, 116748), (1692, 114540), (1840, 105327), (1880, 103086), (1909, 101520), (1992, 97290), (2070, 93624), (2115, 91632), (2160, 89723), (2162, 89640), (2241, 86480), (2256, 85905), (2484, 78020), (2490, 77832), (2538, 76360), (2760, 70218), (2820, 68724), (2988, 64860), (3105, 62416), (3243, 59760), (3312, 58515), (3320, 58374), (3384, 57270), (3735, 51888), (3760, 51543), (3818, 50760), (3901, 49680), (3984, 48645), (4140, 46812), (4230, 45816), (4324, 44820), (4482, 43240), (4968, 39010), (4980, 38916), (5076, 38180), (5405, 35856), (5520, 35109), (5640, 34362), (5727, 33840), (5976, 32430), (6210, 31208), (6345, 30544), (6486, 29880), (6640, 29187), (6768, 28635), (7470, 25944), (7636, 25380), (7802, 24840), (8280, 23406), (8460, 22908), (8648, 22410), (8964, 21620), (9545, 20304), (9729, 19920), (9936, 19505), (9960, 19458), (10152, 19090), (10810, 17928), (11205, 17296), (11280, 17181), (11454, 16920), (11703, 16560), (11952, 16215), (12420, 15604), (12690, 15272), (12972, 14940)]