20132419440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{4643}}^1$

素因数の和:4784

約数の個数: 320

約数和(自身を含む): 74630937600

約数和(自身を除く): 54498518160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 35, 40, 42, 48, 56, 58, 60, 70, 80, 84, 87, 89, 105, 112, 116, 120, 140, 145, 168, 174, 178, 203, 210, 232, 240, 267, 280, 290, 336, 348, 356, 406, 420, 435, 445, 464, 534, 560, 580, 609, 623, 696, 712, 812, 840, 870, 890, 1015, 1068, 1160, 1218, 1246, 1335, 1392, 1424, 1624, 1680, 1740, 1780, 1869, 2030, 2136, 2320, 2436, 2492, 2581, 2670, 3045, 3115, 3248, 3480, 3560, 3738, 4060, 4272, 4643, 4872, 4984, 5162, 5340, 6090, 6230, 6960, 7120, 7476, 7743, 8120, 9286, 9345, 9744, 9968, 10324, 10680, 12180, 12460, 12905, 13929, 14952, 15486, 16240, 18067, 18572, 18690, 20648, 21360, 23215, 24360, 24920, 25810, 27858, 29904, 30972, 32501, 36134, 37144, 37380, 38715, 41296, 46430, 48720, 49840, 51620, 54201, 55716, 61944, 65002, 69645, 72268, 74288, 74760, 77430, 90335, 92860, 97503, 103240, 108402, 111432, 123888, 130004, 134647, 139290, 144536, 149520, 154860, 162505, 180670, 185720, 195006, 206480, 216804, 222864, 260008, 269294, 271005, 278580, 289072, 309720, 325010, 361340, 371440, 390012, 403941, 413227, 433608, 487515, 520016, 538588, 542010, 557160, 619440, 650020, 673235, 722680, 780024, 807882, 826454, 867216, 942529, 975030, 1077176, 1084020, 1114320, 1239681, 1300040, 1346470, 1445360, 1560048, 1615764, 1652908, 1885058, 1950060, 2019705, 2066135, 2154352, 2168040, 2479362, 2600080, 2692940, 2827587, 2892589, 3231528, 3305816, 3770116, 3900120, 4039410, 4132270, 4336080, 4712645, 4958724, 5385880, 5655174, 5785178, 6198405, 6463056, 6611632, 7540232, 7800240, 8078820, 8264540, 8677767, 9425290, 9917448, 10771760, 11310348, 11570356, 11983583, 12396810, 14137935, 14462945, 15080464, 16157640, 16529080, 17355534, 18850580, 19834896, 22620696, 23140712, 23967166, 24793620, 28275870, 28925890, 32315280, 33058160, 34711068, 35950749, 37701160, 43388835, 45241392, 46281424, 47934332, 49587240, 56551740, 57851780, 59917915, 69422136, 71901498, 75402320, 83885081, 86777670, 95868664, 99174480, 113103480, 115703560, 119835830, 138844272, 143802996, 167770162, 173555340, 179753745, 191737328, 226206960, 231407120, 239671660, 251655243, 287605992, 335540324, 347110680, 359507490, 419425405, 479343320, 503310486, 575211984, 671080648, 694221360, 719014980, 838850810, 958686640, 1006620972, 1258276215, 1342161296, 1438029960, 1677701620, 2013241944, 2516552430, 2876059920, 3355403240, 4026483888, 5033104860, 6710806480, 10066209720, 20132419440]

約数ペア:

[(1, 20132419440), (2, 10066209720), (3, 6710806480), (4, 5033104860), (5, 4026483888), (6, 3355403240), (7, 2876059920), (8, 2516552430), (10, 2013241944), (12, 1677701620), (14, 1438029960), (15, 1342161296), (16, 1258276215), (20, 1006620972), (21, 958686640), (24, 838850810), (28, 719014980), (29, 694221360), (30, 671080648), (35, 575211984), (40, 503310486), (42, 479343320), (48, 419425405), (56, 359507490), (58, 347110680), (60, 335540324), (70, 287605992), (80, 251655243), (84, 239671660), (87, 231407120), (89, 226206960), (105, 191737328), (112, 179753745), (116, 173555340), (120, 167770162), (140, 143802996), (145, 138844272), (168, 119835830), (174, 115703560), (178, 113103480), (203, 99174480), (210, 95868664), (232, 86777670), (240, 83885081), (267, 75402320), (280, 71901498), (290, 69422136), (336, 59917915), (348, 57851780), (356, 56551740), (406, 49587240), (420, 47934332), (435, 46281424), (445, 45241392), (464, 43388835), (534, 37701160), (560, 35950749), (580, 34711068), (609, 33058160), (623, 32315280), (696, 28925890), (712, 28275870), (812, 24793620), (840, 23967166), (870, 23140712), (890, 22620696), (1015, 19834896), (1068, 18850580), (1160, 17355534), (1218, 16529080), (1246, 16157640), (1335, 15080464), (1392, 14462945), (1424, 14137935), (1624, 12396810), (1680, 11983583), (1740, 11570356), (1780, 11310348), (1869, 10771760), (2030, 9917448), (2136, 9425290), (2320, 8677767), (2436, 8264540), (2492, 8078820), (2581, 7800240), (2670, 7540232), (3045, 6611632), (3115, 6463056), (3248, 6198405), (3480, 5785178), (3560, 5655174), (3738, 5385880), (4060, 4958724), (4272, 4712645), (4643, 4336080), (4872, 4132270), (4984, 4039410), (5162, 3900120), (5340, 3770116), (6090, 3305816), (6230, 3231528), (6960, 2892589), (7120, 2827587), (7476, 2692940), (7743, 2600080), (8120, 2479362), (9286, 2168040), (9345, 2154352), (9744, 2066135), (9968, 2019705), (10324, 1950060), (10680, 1885058), (12180, 1652908), (12460, 1615764), (12905, 1560048), (13929, 1445360), (14952, 1346470), (15486, 1300040), (16240, 1239681), (18067, 1114320), (18572, 1084020), (18690, 1077176), (20648, 975030), (21360, 942529), (23215, 867216), (24360, 826454), (24920, 807882), (25810, 780024), (27858, 722680), (29904, 673235), (30972, 650020), (32501, 619440), (36134, 557160), (37144, 542010), (37380, 538588), (38715, 520016), (41296, 487515), (46430, 433608), (48720, 413227), (49840, 403941), (51620, 390012), (54201, 371440), (55716, 361340), (61944, 325010), (65002, 309720), (69645, 289072), (72268, 278580), (74288, 271005), (74760, 269294), (77430, 260008), (90335, 222864), (92860, 216804), (97503, 206480), (103240, 195006), (108402, 185720), (111432, 180670), (123888, 162505), (130004, 154860), (134647, 149520), (139290, 144536)]