68716080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1097}}^1$

素因数の和:1148

約数の個数: 160

約数和(自身を含む): 245073600

約数和(自身を除く): 176357520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 36, 40, 45, 48, 54, 58, 60, 72, 80, 87, 90, 108, 116, 120, 135, 144, 145, 174, 180, 216, 232, 240, 261, 270, 290, 348, 360, 432, 435, 464, 522, 540, 580, 696, 720, 783, 870, 1044, 1080, 1097, 1160, 1305, 1392, 1566, 1740, 2088, 2160, 2194, 2320, 2610, 3132, 3291, 3480, 3915, 4176, 4388, 5220, 5485, 6264, 6582, 6960, 7830, 8776, 9873, 10440, 10970, 12528, 13164, 15660, 16455, 17552, 19746, 20880, 21940, 26328, 29619, 31320, 31813, 32910, 39492, 43880, 49365, 52656, 59238, 62640, 63626, 65820, 78984, 87760, 95439, 98730, 118476, 127252, 131640, 148095, 157968, 159065, 190878, 197460, 236952, 254504, 263280, 286317, 296190, 318130, 381756, 394920, 473904, 477195, 509008, 572634, 592380, 636260, 763512, 789840, 858951, 954390, 1145268, 1184760, 1272520, 1431585, 1527024, 1717902, 1908780, 2290536, 2369520, 2545040, 2863170, 3435804, 3817560, 4294755, 4581072, 5726340, 6871608, 7635120, 8589510, 11452680, 13743216, 17179020, 22905360, 34358040, 68716080]

約数ペア:

[(1, 68716080), (2, 34358040), (3, 22905360), (4, 17179020), (5, 13743216), (6, 11452680), (8, 8589510), (9, 7635120), (10, 6871608), (12, 5726340), (15, 4581072), (16, 4294755), (18, 3817560), (20, 3435804), (24, 2863170), (27, 2545040), (29, 2369520), (30, 2290536), (36, 1908780), (40, 1717902), (45, 1527024), (48, 1431585), (54, 1272520), (58, 1184760), (60, 1145268), (72, 954390), (80, 858951), (87, 789840), (90, 763512), (108, 636260), (116, 592380), (120, 572634), (135, 509008), (144, 477195), (145, 473904), (174, 394920), (180, 381756), (216, 318130), (232, 296190), (240, 286317), (261, 263280), (270, 254504), (290, 236952), (348, 197460), (360, 190878), (432, 159065), (435, 157968), (464, 148095), (522, 131640), (540, 127252), (580, 118476), (696, 98730), (720, 95439), (783, 87760), (870, 78984), (1044, 65820), (1080, 63626), (1097, 62640), (1160, 59238), (1305, 52656), (1392, 49365), (1566, 43880), (1740, 39492), (2088, 32910), (2160, 31813), (2194, 31320), (2320, 29619), (2610, 26328), (3132, 21940), (3291, 20880), (3480, 19746), (3915, 17552), (4176, 16455), (4388, 15660), (5220, 13164), (5485, 12528), (6264, 10970), (6582, 10440), (6960, 9873), (7830, 8776)]