12492273920

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1$

素因数の和:441

約数の個数: 288

約数和(自身を含む): 35284999680

約数和(自身を除く): 22792725760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 71, 73, 80, 112, 128, 140, 142, 146, 160, 224, 256, 269, 280, 284, 292, 320, 355, 365, 448, 497, 511, 538, 560, 568, 584, 640, 710, 730, 896, 994, 1022, 1076, 1120, 1136, 1168, 1280, 1345, 1420, 1460, 1792, 1883, 1988, 2044, 2152, 2240, 2272, 2336, 2485, 2555, 2690, 2840, 2920, 3766, 3976, 4088, 4304, 4480, 4544, 4672, 4970, 5110, 5183, 5380, 5680, 5840, 7532, 7952, 8176, 8608, 8960, 9088, 9344, 9415, 9940, 10220, 10366, 10760, 11360, 11680, 15064, 15904, 16352, 17216, 18176, 18688, 18830, 19099, 19637, 19880, 20440, 20732, 21520, 22720, 23360, 25915, 30128, 31808, 32704, 34432, 36281, 37660, 38198, 39274, 39760, 40880, 41464, 43040, 45440, 46720, 51830, 60256, 63616, 65408, 68864, 72562, 75320, 76396, 78548, 79520, 81760, 82928, 86080, 90880, 93440, 95495, 98185, 103660, 120512, 127232, 130816, 133693, 137459, 145124, 150640, 152792, 157096, 159040, 163520, 165856, 172160, 181405, 190990, 196370, 207320, 241024, 267386, 274918, 290248, 301280, 305584, 314192, 318080, 327040, 331712, 344320, 362810, 381980, 392740, 414640, 482048, 534772, 549836, 580496, 602560, 611168, 628384, 636160, 654080, 663424, 668465, 687295, 725620, 763960, 785480, 829280, 1069544, 1099672, 1160992, 1205120, 1222336, 1256768, 1326848, 1336930, 1374590, 1394227, 1451240, 1527920, 1570960, 1658560, 2139088, 2199344, 2321984, 2410240, 2444672, 2513536, 2673860, 2749180, 2788454, 2902480, 3055840, 3141920, 3317120, 4278176, 4398688, 4643968, 4889344, 5027072, 5347720, 5498360, 5576908, 5804960, 6111680, 6283840, 6634240, 6971135, 8556352, 8797376, 9287936, 9759589, 10695440, 10996720, 11153816, 11609920, 12223360, 12567680, 13942270, 17112704, 17594752, 19519178, 21390880, 21993440, 22307632, 23219840, 24446720, 25135360, 27884540, 34225408, 35189504, 39038356, 42781760, 43986880, 44615264, 46439680, 48797945, 55769080, 78076712, 85563520, 87973760, 89230528, 97595890, 111538160, 156153424, 171127040, 175947520, 178461056, 195191780, 223076320, 312306848, 356922112, 390383560, 446152640, 624613696, 780767120, 892305280, 1249227392, 1561534240, 1784610560, 2498454784, 3123068480, 6246136960, 12492273920]

約数ペア:

[(1, 12492273920), (2, 6246136960), (4, 3123068480), (5, 2498454784), (7, 1784610560), (8, 1561534240), (10, 1249227392), (14, 892305280), (16, 780767120), (20, 624613696), (28, 446152640), (32, 390383560), (35, 356922112), (40, 312306848), (56, 223076320), (64, 195191780), (70, 178461056), (71, 175947520), (73, 171127040), (80, 156153424), (112, 111538160), (128, 97595890), (140, 89230528), (142, 87973760), (146, 85563520), (160, 78076712), (224, 55769080), (256, 48797945), (269, 46439680), (280, 44615264), (284, 43986880), (292, 42781760), (320, 39038356), (355, 35189504), (365, 34225408), (448, 27884540), (497, 25135360), (511, 24446720), (538, 23219840), (560, 22307632), (568, 21993440), (584, 21390880), (640, 19519178), (710, 17594752), (730, 17112704), (896, 13942270), (994, 12567680), (1022, 12223360), (1076, 11609920), (1120, 11153816), (1136, 10996720), (1168, 10695440), (1280, 9759589), (1345, 9287936), (1420, 8797376), (1460, 8556352), (1792, 6971135), (1883, 6634240), (1988, 6283840), (2044, 6111680), (2152, 5804960), (2240, 5576908), (2272, 5498360), (2336, 5347720), (2485, 5027072), (2555, 4889344), (2690, 4643968), (2840, 4398688), (2920, 4278176), (3766, 3317120), (3976, 3141920), (4088, 3055840), (4304, 2902480), (4480, 2788454), (4544, 2749180), (4672, 2673860), (4970, 2513536), (5110, 2444672), (5183, 2410240), (5380, 2321984), (5680, 2199344), (5840, 2139088), (7532, 1658560), (7952, 1570960), (8176, 1527920), (8608, 1451240), (8960, 1394227), (9088, 1374590), (9344, 1336930), (9415, 1326848), (9940, 1256768), (10220, 1222336), (10366, 1205120), (10760, 1160992), (11360, 1099672), (11680, 1069544), (15064, 829280), (15904, 785480), (16352, 763960), (17216, 725620), (18176, 687295), (18688, 668465), (18830, 663424), (19099, 654080), (19637, 636160), (19880, 628384), (20440, 611168), (20732, 602560), (21520, 580496), (22720, 549836), (23360, 534772), (25915, 482048), (30128, 414640), (31808, 392740), (32704, 381980), (34432, 362810), (36281, 344320), (37660, 331712), (38198, 327040), (39274, 318080), (39760, 314192), (40880, 305584), (41464, 301280), (43040, 290248), (45440, 274918), (46720, 267386), (51830, 241024), (60256, 207320), (63616, 196370), (65408, 190990), (68864, 181405), (72562, 172160), (75320, 165856), (76396, 163520), (78548, 159040), (79520, 157096), (81760, 152792), (82928, 150640), (86080, 145124), (90880, 137459), (93440, 133693), (95495, 130816), (98185, 127232), (103660, 120512)]