144672840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1627}}^1$

素因数の和:1676

約数の個数: 192

約数和(自身を含む): 533332800

約数和(自身を除く): 388659960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 52, 57, 60, 65, 72, 76, 78, 90, 95, 104, 114, 117, 120, 130, 152, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 312, 342, 360, 380, 390, 456, 468, 494, 520, 570, 585, 684, 741, 760, 780, 855, 936, 988, 1140, 1170, 1235, 1368, 1482, 1560, 1627, 1710, 1976, 2223, 2280, 2340, 2470, 2964, 3254, 3420, 3705, 4446, 4680, 4881, 4940, 5928, 6508, 6840, 7410, 8135, 8892, 9762, 9880, 11115, 13016, 14643, 14820, 16270, 17784, 19524, 21151, 22230, 24405, 29286, 29640, 30913, 32540, 39048, 42302, 44460, 48810, 58572, 61826, 63453, 65080, 73215, 84604, 88920, 92739, 97620, 105755, 117144, 123652, 126906, 146430, 154565, 169208, 185478, 190359, 195240, 211510, 247304, 253812, 278217, 292860, 309130, 317265, 370956, 380718, 401869, 423020, 463695, 507624, 556434, 585720, 618260, 634530, 741912, 761436, 803738, 846040, 927390, 951795, 1112868, 1205607, 1236520, 1269060, 1391085, 1522872, 1607476, 1854780, 1903590, 2009345, 2225736, 2411214, 2538120, 2782170, 3214952, 3616821, 3709560, 3807180, 4018690, 4822428, 5564340, 6028035, 7233642, 7614360, 8037380, 9644856, 11128680, 12056070, 14467284, 16074760, 18084105, 24112140, 28934568, 36168210, 48224280, 72336420, 144672840]

約数ペア:

[(1, 144672840), (2, 72336420), (3, 48224280), (4, 36168210), (5, 28934568), (6, 24112140), (8, 18084105), (9, 16074760), (10, 14467284), (12, 12056070), (13, 11128680), (15, 9644856), (18, 8037380), (19, 7614360), (20, 7233642), (24, 6028035), (26, 5564340), (30, 4822428), (36, 4018690), (38, 3807180), (39, 3709560), (40, 3616821), (45, 3214952), (52, 2782170), (57, 2538120), (60, 2411214), (65, 2225736), (72, 2009345), (76, 1903590), (78, 1854780), (90, 1607476), (95, 1522872), (104, 1391085), (114, 1269060), (117, 1236520), (120, 1205607), (130, 1112868), (152, 951795), (156, 927390), (171, 846040), (180, 803738), (190, 761436), (195, 741912), (228, 634530), (234, 618260), (247, 585720), (260, 556434), (285, 507624), (312, 463695), (342, 423020), (360, 401869), (380, 380718), (390, 370956), (456, 317265), (468, 309130), (494, 292860), (520, 278217), (570, 253812), (585, 247304), (684, 211510), (741, 195240), (760, 190359), (780, 185478), (855, 169208), (936, 154565), (988, 146430), (1140, 126906), (1170, 123652), (1235, 117144), (1368, 105755), (1482, 97620), (1560, 92739), (1627, 88920), (1710, 84604), (1976, 73215), (2223, 65080), (2280, 63453), (2340, 61826), (2470, 58572), (2964, 48810), (3254, 44460), (3420, 42302), (3705, 39048), (4446, 32540), (4680, 30913), (4881, 29640), (4940, 29286), (5928, 24405), (6508, 22230), (6840, 21151), (7410, 19524), (8135, 17784), (8892, 16270), (9762, 14820), (9880, 14643), (11115, 13016)]