88235160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{347}}^1$

素因数の和:537

約数の個数: 128

約数和(自身を含む): 287642880

約数和(自身を除く): 199407720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 163, 195, 260, 312, 326, 347, 390, 489, 520, 652, 694, 780, 815, 978, 1041, 1304, 1388, 1560, 1630, 1735, 1956, 2082, 2119, 2445, 2776, 3260, 3470, 3912, 4164, 4238, 4511, 4890, 5205, 6357, 6520, 6940, 8328, 8476, 9022, 9780, 10410, 10595, 12714, 13533, 13880, 16952, 18044, 19560, 20820, 21190, 22555, 25428, 27066, 31785, 36088, 41640, 42380, 45110, 50856, 54132, 56561, 63570, 67665, 84760, 90220, 108264, 113122, 127140, 135330, 169683, 180440, 226244, 254280, 270660, 282805, 339366, 452488, 541320, 565610, 678732, 735293, 848415, 1131220, 1357464, 1470586, 1696830, 2205879, 2262440, 2941172, 3393660, 3676465, 4411758, 5882344, 6787320, 7352930, 8823516, 11029395, 14705860, 17647032, 22058790, 29411720, 44117580, 88235160]

約数ペア:

[(1, 88235160), (2, 44117580), (3, 29411720), (4, 22058790), (5, 17647032), (6, 14705860), (8, 11029395), (10, 8823516), (12, 7352930), (13, 6787320), (15, 5882344), (20, 4411758), (24, 3676465), (26, 3393660), (30, 2941172), (39, 2262440), (40, 2205879), (52, 1696830), (60, 1470586), (65, 1357464), (78, 1131220), (104, 848415), (120, 735293), (130, 678732), (156, 565610), (163, 541320), (195, 452488), (260, 339366), (312, 282805), (326, 270660), (347, 254280), (390, 226244), (489, 180440), (520, 169683), (652, 135330), (694, 127140), (780, 113122), (815, 108264), (978, 90220), (1041, 84760), (1304, 67665), (1388, 63570), (1560, 56561), (1630, 54132), (1735, 50856), (1956, 45110), (2082, 42380), (2119, 41640), (2445, 36088), (2776, 31785), (3260, 27066), (3470, 25428), (3912, 22555), (4164, 21190), (4238, 20820), (4511, 19560), (4890, 18044), (5205, 16952), (6357, 13880), (6520, 13533), (6940, 12714), (8328, 10595), (8476, 10410), (9022, 9780)]