203691960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{401}}^1$

素因数の和:518

約数の個数: 192

約数和(自身を含む): 711154080

約数和(自身を除く): 507462120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 83, 85, 90, 102, 120, 136, 153, 166, 170, 180, 204, 249, 255, 306, 332, 340, 360, 401, 408, 415, 498, 510, 612, 664, 680, 747, 765, 802, 830, 996, 1020, 1203, 1224, 1245, 1411, 1494, 1530, 1604, 1660, 1992, 2005, 2040, 2406, 2490, 2822, 2988, 3060, 3208, 3320, 3609, 3735, 4010, 4233, 4812, 4980, 5644, 5976, 6015, 6120, 6817, 7055, 7218, 7470, 8020, 8466, 9624, 9960, 11288, 12030, 12699, 13634, 14110, 14436, 14940, 16040, 16932, 18045, 20451, 21165, 24060, 25398, 27268, 28220, 28872, 29880, 33283, 33864, 34085, 36090, 40902, 42330, 48120, 50796, 54536, 56440, 61353, 63495, 66566, 68170, 72180, 81804, 84660, 99849, 101592, 102255, 122706, 126990, 133132, 136340, 144360, 163608, 166415, 169320, 199698, 204510, 245412, 253980, 266264, 272680, 299547, 306765, 332830, 399396, 409020, 490824, 499245, 507960, 565811, 599094, 613530, 665660, 798792, 818040, 998490, 1131622, 1198188, 1227060, 1331320, 1497735, 1697433, 1996980, 2263244, 2396376, 2454120, 2829055, 2995470, 3394866, 3993960, 4526488, 5092299, 5658110, 5990940, 6789732, 8487165, 10184598, 11316220, 11981880, 13579464, 16974330, 20369196, 22632440, 25461495, 33948660, 40738392, 50922990, 67897320, 101845980, 203691960]

約数ペア:

[(1, 203691960), (2, 101845980), (3, 67897320), (4, 50922990), (5, 40738392), (6, 33948660), (8, 25461495), (9, 22632440), (10, 20369196), (12, 16974330), (15, 13579464), (17, 11981880), (18, 11316220), (20, 10184598), (24, 8487165), (30, 6789732), (34, 5990940), (36, 5658110), (40, 5092299), (45, 4526488), (51, 3993960), (60, 3394866), (68, 2995470), (72, 2829055), (83, 2454120), (85, 2396376), (90, 2263244), (102, 1996980), (120, 1697433), (136, 1497735), (153, 1331320), (166, 1227060), (170, 1198188), (180, 1131622), (204, 998490), (249, 818040), (255, 798792), (306, 665660), (332, 613530), (340, 599094), (360, 565811), (401, 507960), (408, 499245), (415, 490824), (498, 409020), (510, 399396), (612, 332830), (664, 306765), (680, 299547), (747, 272680), (765, 266264), (802, 253980), (830, 245412), (996, 204510), (1020, 199698), (1203, 169320), (1224, 166415), (1245, 163608), (1411, 144360), (1494, 136340), (1530, 133132), (1604, 126990), (1660, 122706), (1992, 102255), (2005, 101592), (2040, 99849), (2406, 84660), (2490, 81804), (2822, 72180), (2988, 68170), (3060, 66566), (3208, 63495), (3320, 61353), (3609, 56440), (3735, 54536), (4010, 50796), (4233, 48120), (4812, 42330), (4980, 40902), (5644, 36090), (5976, 34085), (6015, 33864), (6120, 33283), (6817, 29880), (7055, 28872), (7218, 28220), (7470, 27268), (8020, 25398), (8466, 24060), (9624, 21165), (9960, 20451), (11288, 18045), (12030, 16932), (12699, 16040), (13634, 14940), (14110, 14436)]