18860256240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1\times {\mathrm{1063}}^1$

素因数の和:1324

約数の個数: 320

約数和(自身を含む): 68395622400

約数和(自身を除く): 49535366160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 59, 60, 70, 80, 84, 105, 112, 118, 120, 140, 168, 177, 179, 210, 236, 240, 280, 295, 336, 354, 358, 413, 420, 472, 537, 560, 590, 708, 716, 826, 840, 885, 895, 944, 1063, 1074, 1180, 1239, 1253, 1416, 1432, 1652, 1680, 1770, 1790, 2065, 2126, 2148, 2360, 2478, 2506, 2685, 2832, 2864, 3189, 3304, 3540, 3580, 3759, 4130, 4252, 4296, 4720, 4956, 5012, 5315, 5370, 6195, 6265, 6378, 6608, 7080, 7160, 7441, 7518, 8260, 8504, 8592, 9912, 10024, 10561, 10630, 10740, 12390, 12530, 12756, 14160, 14320, 14882, 15036, 15945, 16520, 17008, 18795, 19824, 20048, 21122, 21260, 21480, 22323, 24780, 25060, 25512, 29764, 30072, 31683, 31890, 33040, 37205, 37590, 42244, 42520, 42960, 44646, 49560, 50120, 51024, 52805, 59528, 60144, 62717, 63366, 63780, 73927, 74410, 75180, 84488, 85040, 89292, 99120, 100240, 105610, 111615, 119056, 125434, 126732, 127560, 147854, 148820, 150360, 158415, 168976, 178584, 188151, 190277, 211220, 221781, 223230, 250868, 253464, 255120, 295708, 297640, 300720, 313585, 316830, 357168, 369635, 376302, 380554, 422440, 439019, 443562, 446460, 501736, 506928, 570831, 591416, 595280, 627170, 633660, 739270, 752604, 761108, 844880, 878038, 887124, 892920, 940755, 951385, 1003472, 1108905, 1141662, 1182832, 1254340, 1267320, 1317057, 1331939, 1478540, 1505208, 1522216, 1756076, 1774248, 1785840, 1881510, 1902770, 2195095, 2217810, 2283324, 2508680, 2534640, 2634114, 2663878, 2854155, 2957080, 3010416, 3044432, 3512152, 3548496, 3763020, 3805540, 3995817, 4390190, 4435620, 4566648, 5017360, 5268228, 5327756, 5708310, 5914160, 6585285, 6659695, 7024304, 7526040, 7611080, 7991634, 8780380, 8871240, 9133296, 10536456, 10655512, 11226343, 11416620, 13170570, 13319390, 15052080, 15222160, 15983268, 17560760, 17742480, 19979085, 21072912, 21311024, 22452686, 22833240, 26341140, 26638780, 31966536, 33679029, 35121520, 39958170, 44905372, 45666480, 52682280, 53277560, 56131715, 63933072, 67358058, 78584401, 79916340, 89810744, 105364560, 106555120, 112263430, 134716116, 157168802, 159832680, 168395145, 179621488, 224526860, 235753203, 269432232, 314337604, 319665360, 336790290, 392922005, 449053720, 471506406, 538864464, 628675208, 673580580, 785844010, 898107440, 943012812, 1178766015, 1257350416, 1347161160, 1571688020, 1886025624, 2357532030, 2694322320, 3143376040, 3772051248, 4715064060, 6286752080, 9430128120, 18860256240]

約数ペア:

[(1, 18860256240), (2, 9430128120), (3, 6286752080), (4, 4715064060), (5, 3772051248), (6, 3143376040), (7, 2694322320), (8, 2357532030), (10, 1886025624), (12, 1571688020), (14, 1347161160), (15, 1257350416), (16, 1178766015), (20, 943012812), (21, 898107440), (24, 785844010), (28, 673580580), (30, 628675208), (35, 538864464), (40, 471506406), (42, 449053720), (48, 392922005), (56, 336790290), (59, 319665360), (60, 314337604), (70, 269432232), (80, 235753203), (84, 224526860), (105, 179621488), (112, 168395145), (118, 159832680), (120, 157168802), (140, 134716116), (168, 112263430), (177, 106555120), (179, 105364560), (210, 89810744), (236, 79916340), (240, 78584401), (280, 67358058), (295, 63933072), (336, 56131715), (354, 53277560), (358, 52682280), (413, 45666480), (420, 44905372), (472, 39958170), (537, 35121520), (560, 33679029), (590, 31966536), (708, 26638780), (716, 26341140), (826, 22833240), (840, 22452686), (885, 21311024), (895, 21072912), (944, 19979085), (1063, 17742480), (1074, 17560760), (1180, 15983268), (1239, 15222160), (1253, 15052080), (1416, 13319390), (1432, 13170570), (1652, 11416620), (1680, 11226343), (1770, 10655512), (1790, 10536456), (2065, 9133296), (2126, 8871240), (2148, 8780380), (2360, 7991634), (2478, 7611080), (2506, 7526040), (2685, 7024304), (2832, 6659695), (2864, 6585285), (3189, 5914160), (3304, 5708310), (3540, 5327756), (3580, 5268228), (3759, 5017360), (4130, 4566648), (4252, 4435620), (4296, 4390190), (4720, 3995817), (4956, 3805540), (5012, 3763020), (5315, 3548496), (5370, 3512152), (6195, 3044432), (6265, 3010416), (6378, 2957080), (6608, 2854155), (7080, 2663878), (7160, 2634114), (7441, 2534640), (7518, 2508680), (8260, 2283324), (8504, 2217810), (8592, 2195095), (9912, 1902770), (10024, 1881510), (10561, 1785840), (10630, 1774248), (10740, 1756076), (12390, 1522216), (12530, 1505208), (12756, 1478540), (14160, 1331939), (14320, 1317057), (14882, 1267320), (15036, 1254340), (15945, 1182832), (16520, 1141662), (17008, 1108905), (18795, 1003472), (19824, 951385), (20048, 940755), (21122, 892920), (21260, 887124), (21480, 878038), (22323, 844880), (24780, 761108), (25060, 752604), (25512, 739270), (29764, 633660), (30072, 627170), (31683, 595280), (31890, 591416), (33040, 570831), (37205, 506928), (37590, 501736), (42244, 446460), (42520, 443562), (42960, 439019), (44646, 422440), (49560, 380554), (50120, 376302), (51024, 369635), (52805, 357168), (59528, 316830), (60144, 313585), (62717, 300720), (63366, 297640), (63780, 295708), (73927, 255120), (74410, 253464), (75180, 250868), (84488, 223230), (85040, 221781), (89292, 211220), (99120, 190277), (100240, 188151), (105610, 178584), (111615, 168976), (119056, 158415), (125434, 150360), (126732, 148820), (127560, 147854)]