243063960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6271}}^1$

素因数の和:6321

約数の個数: 128

約数和(自身を含む): 812851200

約数和(自身を除く): 569787240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 30, 34, 38, 40, 51, 57, 60, 68, 76, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 255, 285, 323, 340, 380, 408, 456, 510, 570, 646, 680, 760, 969, 1020, 1140, 1292, 1615, 1938, 2040, 2280, 2584, 3230, 3876, 4845, 6271, 6460, 7752, 9690, 12542, 12920, 18813, 19380, 25084, 31355, 37626, 38760, 50168, 62710, 75252, 94065, 106607, 119149, 125420, 150504, 188130, 213214, 238298, 250840, 319821, 357447, 376260, 426428, 476596, 533035, 595745, 639642, 714894, 752520, 852856, 953192, 1066070, 1191490, 1279284, 1429788, 1599105, 1787235, 2025533, 2132140, 2382980, 2558568, 2859576, 3198210, 3574470, 4051066, 4264280, 4765960, 6076599, 6396420, 7148940, 8102132, 10127665, 12153198, 12792840, 14297880, 16204264, 20255330, 24306396, 30382995, 40510660, 48612792, 60765990, 81021320, 121531980, 243063960]

約数ペア:

[(1, 243063960), (2, 121531980), (3, 81021320), (4, 60765990), (5, 48612792), (6, 40510660), (8, 30382995), (10, 24306396), (12, 20255330), (15, 16204264), (17, 14297880), (19, 12792840), (20, 12153198), (24, 10127665), (30, 8102132), (34, 7148940), (38, 6396420), (40, 6076599), (51, 4765960), (57, 4264280), (60, 4051066), (68, 3574470), (76, 3198210), (85, 2859576), (95, 2558568), (102, 2382980), (114, 2132140), (120, 2025533), (136, 1787235), (152, 1599105), (170, 1429788), (190, 1279284), (204, 1191490), (228, 1066070), (255, 953192), (285, 852856), (323, 752520), (340, 714894), (380, 639642), (408, 595745), (456, 533035), (510, 476596), (570, 426428), (646, 376260), (680, 357447), (760, 319821), (969, 250840), (1020, 238298), (1140, 213214), (1292, 188130), (1615, 150504), (1938, 125420), (2040, 119149), (2280, 106607), (2584, 94065), (3230, 75252), (3876, 62710), (4845, 50168), (6271, 38760), (6460, 37626), (7752, 31355), (9690, 25084), (12542, 19380), (12920, 18813)]