15674370720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{20707}}^1$

素因数の和:20827

約数の個数: 192

約数和(自身を含む): 52601633280

約数和(自身を除く): 36927262560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 83, 95, 96, 114, 120, 152, 160, 166, 190, 228, 240, 249, 285, 304, 332, 380, 415, 456, 480, 498, 570, 608, 664, 760, 830, 912, 996, 1140, 1245, 1328, 1520, 1577, 1660, 1824, 1992, 2280, 2490, 2656, 3040, 3154, 3320, 3984, 4560, 4731, 4980, 6308, 6640, 7885, 7968, 9120, 9462, 9960, 12616, 13280, 15770, 18924, 19920, 20707, 23655, 25232, 31540, 37848, 39840, 41414, 47310, 50464, 62121, 63080, 75696, 82828, 94620, 103535, 124242, 126160, 151392, 165656, 189240, 207070, 248484, 252320, 310605, 331312, 378480, 393433, 414140, 496968, 621210, 662624, 756960, 786866, 828280, 993936, 1180299, 1242420, 1573732, 1656560, 1718681, 1967165, 1987872, 2360598, 2484840, 3147464, 3313120, 3437362, 3934330, 4721196, 4969680, 5156043, 5901495, 6294928, 6874724, 7868660, 8593405, 9442392, 9939360, 10312086, 11802990, 12589856, 13749448, 15737320, 17186810, 18884784, 20624172, 23605980, 25780215, 27498896, 31474640, 32654939, 34373620, 37769568, 41248344, 47211960, 51560430, 54997792, 62949280, 65309878, 68747240, 82496688, 94423920, 97964817, 103120860, 130619756, 137494480, 163274695, 164993376, 188847840, 195929634, 206241720, 261239512, 274988960, 326549390, 391859268, 412483440, 489824085, 522479024, 653098780, 783718536, 824966880, 979648170, 1044958048, 1306197560, 1567437072, 1959296340, 2612395120, 3134874144, 3918592680, 5224790240, 7837185360, 15674370720]

約数ペア:

[(1, 15674370720), (2, 7837185360), (3, 5224790240), (4, 3918592680), (5, 3134874144), (6, 2612395120), (8, 1959296340), (10, 1567437072), (12, 1306197560), (15, 1044958048), (16, 979648170), (19, 824966880), (20, 783718536), (24, 653098780), (30, 522479024), (32, 489824085), (38, 412483440), (40, 391859268), (48, 326549390), (57, 274988960), (60, 261239512), (76, 206241720), (80, 195929634), (83, 188847840), (95, 164993376), (96, 163274695), (114, 137494480), (120, 130619756), (152, 103120860), (160, 97964817), (166, 94423920), (190, 82496688), (228, 68747240), (240, 65309878), (249, 62949280), (285, 54997792), (304, 51560430), (332, 47211960), (380, 41248344), (415, 37769568), (456, 34373620), (480, 32654939), (498, 31474640), (570, 27498896), (608, 25780215), (664, 23605980), (760, 20624172), (830, 18884784), (912, 17186810), (996, 15737320), (1140, 13749448), (1245, 12589856), (1328, 11802990), (1520, 10312086), (1577, 9939360), (1660, 9442392), (1824, 8593405), (1992, 7868660), (2280, 6874724), (2490, 6294928), (2656, 5901495), (3040, 5156043), (3154, 4969680), (3320, 4721196), (3984, 3934330), (4560, 3437362), (4731, 3313120), (4980, 3147464), (6308, 2484840), (6640, 2360598), (7885, 1987872), (7968, 1967165), (9120, 1718681), (9462, 1656560), (9960, 1573732), (12616, 1242420), (13280, 1180299), (15770, 993936), (18924, 828280), (19920, 786866), (20707, 756960), (23655, 662624), (25232, 621210), (31540, 496968), (37848, 414140), (39840, 393433), (41414, 378480), (47310, 331312), (50464, 310605), (62121, 252320), (63080, 248484), (75696, 207070), (82828, 189240), (94620, 165656), (103535, 151392), (124242, 126160)]