143580720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^2$

素因数の和:132

約数の個数: 240

約数和(自身を含む): 502467840

約数和(自身を除く): 358887120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 23, 24, 30, 37, 38, 40, 46, 48, 57, 60, 69, 74, 76, 80, 92, 95, 111, 114, 115, 120, 138, 148, 152, 184, 185, 190, 222, 228, 230, 240, 276, 285, 296, 304, 345, 368, 370, 380, 437, 444, 456, 460, 552, 555, 570, 592, 690, 703, 740, 760, 851, 874, 888, 912, 920, 1104, 1110, 1140, 1311, 1369, 1380, 1406, 1480, 1520, 1702, 1748, 1776, 1840, 2109, 2185, 2220, 2280, 2553, 2622, 2738, 2760, 2812, 2960, 3404, 3496, 3515, 4107, 4218, 4255, 4370, 4440, 4560, 5106, 5244, 5476, 5520, 5624, 6555, 6808, 6845, 6992, 7030, 8214, 8436, 8510, 8740, 8880, 10212, 10488, 10545, 10952, 11248, 12765, 13110, 13616, 13690, 14060, 16169, 16428, 16872, 17020, 17480, 20424, 20535, 20976, 21090, 21904, 25530, 26011, 26220, 27380, 28120, 31487, 32338, 32856, 33744, 34040, 34960, 40848, 41070, 42180, 48507, 51060, 52022, 52440, 54760, 56240, 62974, 64676, 65712, 68080, 78033, 80845, 82140, 84360, 94461, 97014, 102120, 104044, 104880, 109520, 125948, 129352, 130055, 156066, 157435, 161690, 164280, 168720, 188922, 194028, 204240, 208088, 242535, 251896, 258704, 260110, 312132, 314870, 323380, 328560, 377844, 388056, 390165, 416176, 472305, 485070, 503792, 520220, 598253, 624264, 629740, 646760, 755688, 776112, 780330, 944610, 970140, 1040440, 1196506, 1248528, 1259480, 1293520, 1511376, 1560660, 1794759, 1889220, 1940280, 2080880, 2393012, 2518960, 2991265, 3121320, 3589518, 3778440, 3880560, 4786024, 5982530, 6242640, 7179036, 7556880, 8973795, 9572048, 11965060, 14358072, 17947590, 23930120, 28716144, 35895180, 47860240, 71790360, 143580720]

約数ペア:

[(1, 143580720), (2, 71790360), (3, 47860240), (4, 35895180), (5, 28716144), (6, 23930120), (8, 17947590), (10, 14358072), (12, 11965060), (15, 9572048), (16, 8973795), (19, 7556880), (20, 7179036), (23, 6242640), (24, 5982530), (30, 4786024), (37, 3880560), (38, 3778440), (40, 3589518), (46, 3121320), (48, 2991265), (57, 2518960), (60, 2393012), (69, 2080880), (74, 1940280), (76, 1889220), (80, 1794759), (92, 1560660), (95, 1511376), (111, 1293520), (114, 1259480), (115, 1248528), (120, 1196506), (138, 1040440), (148, 970140), (152, 944610), (184, 780330), (185, 776112), (190, 755688), (222, 646760), (228, 629740), (230, 624264), (240, 598253), (276, 520220), (285, 503792), (296, 485070), (304, 472305), (345, 416176), (368, 390165), (370, 388056), (380, 377844), (437, 328560), (444, 323380), (456, 314870), (460, 312132), (552, 260110), (555, 258704), (570, 251896), (592, 242535), (690, 208088), (703, 204240), (740, 194028), (760, 188922), (851, 168720), (874, 164280), (888, 161690), (912, 157435), (920, 156066), (1104, 130055), (1110, 129352), (1140, 125948), (1311, 109520), (1369, 104880), (1380, 104044), (1406, 102120), (1480, 97014), (1520, 94461), (1702, 84360), (1748, 82140), (1776, 80845), (1840, 78033), (2109, 68080), (2185, 65712), (2220, 64676), (2280, 62974), (2553, 56240), (2622, 54760), (2738, 52440), (2760, 52022), (2812, 51060), (2960, 48507), (3404, 42180), (3496, 41070), (3515, 40848), (4107, 34960), (4218, 34040), (4255, 33744), (4370, 32856), (4440, 32338), (4560, 31487), (5106, 28120), (5244, 27380), (5476, 26220), (5520, 26011), (5624, 25530), (6555, 21904), (6808, 21090), (6845, 20976), (6992, 20535), (7030, 20424), (8214, 17480), (8436, 17020), (8510, 16872), (8740, 16428), (8880, 16169), (10212, 14060), (10488, 13690), (10545, 13616), (10952, 13110), (11248, 12765)]