143988840

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2339}}^1$

素因数の和:2381

約数の個数: 160

約数和(自身を含む): 509652000

約数和(自身を除く): 365663160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 270, 285, 324, 342, 360, 380, 405, 456, 513, 540, 570, 648, 684, 760, 810, 855, 1026, 1080, 1140, 1368, 1539, 1620, 1710, 2052, 2280, 2339, 2565, 3078, 3240, 3420, 4104, 4678, 5130, 6156, 6840, 7017, 7695, 9356, 10260, 11695, 12312, 14034, 15390, 18712, 20520, 21051, 23390, 28068, 30780, 35085, 42102, 44441, 46780, 56136, 61560, 63153, 70170, 84204, 88882, 93560, 105255, 126306, 133323, 140340, 168408, 177764, 189459, 210510, 222205, 252612, 266646, 280680, 315765, 355528, 378918, 399969, 421020, 444410, 505224, 533292, 631530, 666615, 757836, 799938, 842040, 888820, 947295, 1066584, 1199907, 1263060, 1333230, 1515672, 1599876, 1777640, 1894590, 1999845, 2399814, 2526120, 2666460, 3199752, 3599721, 3789180, 3999690, 4799628, 5332920, 5999535, 7199442, 7578360, 7999380, 9599256, 11999070, 14398884, 15998760, 17998605, 23998140, 28797768, 35997210, 47996280, 71994420, 143988840]

約数ペア:

[(1, 143988840), (2, 71994420), (3, 47996280), (4, 35997210), (5, 28797768), (6, 23998140), (8, 17998605), (9, 15998760), (10, 14398884), (12, 11999070), (15, 9599256), (18, 7999380), (19, 7578360), (20, 7199442), (24, 5999535), (27, 5332920), (30, 4799628), (36, 3999690), (38, 3789180), (40, 3599721), (45, 3199752), (54, 2666460), (57, 2526120), (60, 2399814), (72, 1999845), (76, 1894590), (81, 1777640), (90, 1599876), (95, 1515672), (108, 1333230), (114, 1263060), (120, 1199907), (135, 1066584), (152, 947295), (162, 888820), (171, 842040), (180, 799938), (190, 757836), (216, 666615), (228, 631530), (270, 533292), (285, 505224), (324, 444410), (342, 421020), (360, 399969), (380, 378918), (405, 355528), (456, 315765), (513, 280680), (540, 266646), (570, 252612), (648, 222205), (684, 210510), (760, 189459), (810, 177764), (855, 168408), (1026, 140340), (1080, 133323), (1140, 126306), (1368, 105255), (1539, 93560), (1620, 88882), (1710, 84204), (2052, 70170), (2280, 63153), (2339, 61560), (2565, 56136), (3078, 46780), (3240, 44441), (3420, 42102), (4104, 35085), (4678, 30780), (5130, 28068), (6156, 23390), (6840, 21051), (7017, 20520), (7695, 18712), (9356, 15390), (10260, 14034), (11695, 12312)]