142116720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:399

約数の個数: 160

約数和(自身を含む): 461970432

約数和(自身を除く): 319853712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 47, 48, 60, 80, 86, 94, 120, 129, 141, 172, 188, 215, 235, 240, 258, 282, 293, 344, 376, 430, 470, 516, 564, 586, 645, 688, 705, 752, 860, 879, 940, 1032, 1128, 1172, 1290, 1410, 1465, 1720, 1758, 1880, 2021, 2064, 2256, 2344, 2580, 2820, 2930, 3440, 3516, 3760, 4042, 4395, 4688, 5160, 5640, 5860, 6063, 7032, 8084, 8790, 10105, 10320, 11280, 11720, 12126, 12599, 13771, 14064, 16168, 17580, 20210, 23440, 24252, 25198, 27542, 30315, 32336, 35160, 37797, 40420, 41313, 48504, 50396, 55084, 60630, 62995, 68855, 70320, 75594, 80840, 82626, 97008, 100792, 110168, 121260, 125990, 137710, 151188, 161680, 165252, 188985, 201584, 206565, 220336, 242520, 251980, 275420, 302376, 330504, 377970, 413130, 485040, 503960, 550840, 592153, 604752, 661008, 755940, 826260, 1007920, 1101680, 1184306, 1511880, 1652520, 1776459, 2368612, 2960765, 3023760, 3305040, 3552918, 4737224, 5921530, 7105836, 8882295, 9474448, 11843060, 14211672, 17764590, 23686120, 28423344, 35529180, 47372240, 71058360, 142116720]

約数ペア:

[(1, 142116720), (2, 71058360), (3, 47372240), (4, 35529180), (5, 28423344), (6, 23686120), (8, 17764590), (10, 14211672), (12, 11843060), (15, 9474448), (16, 8882295), (20, 7105836), (24, 5921530), (30, 4737224), (40, 3552918), (43, 3305040), (47, 3023760), (48, 2960765), (60, 2368612), (80, 1776459), (86, 1652520), (94, 1511880), (120, 1184306), (129, 1101680), (141, 1007920), (172, 826260), (188, 755940), (215, 661008), (235, 604752), (240, 592153), (258, 550840), (282, 503960), (293, 485040), (344, 413130), (376, 377970), (430, 330504), (470, 302376), (516, 275420), (564, 251980), (586, 242520), (645, 220336), (688, 206565), (705, 201584), (752, 188985), (860, 165252), (879, 161680), (940, 151188), (1032, 137710), (1128, 125990), (1172, 121260), (1290, 110168), (1410, 100792), (1465, 97008), (1720, 82626), (1758, 80840), (1880, 75594), (2021, 70320), (2064, 68855), (2256, 62995), (2344, 60630), (2580, 55084), (2820, 50396), (2930, 48504), (3440, 41313), (3516, 40420), (3760, 37797), (4042, 35160), (4395, 32336), (4688, 30315), (5160, 27542), (5640, 25198), (5860, 24252), (6063, 23440), (7032, 20210), (8084, 17580), (8790, 16168), (10105, 14064), (10320, 13771), (11280, 12599), (11720, 12126)]