352940640

素因数分解:

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

素因数の和:541

約数の個数: 192

約数和(自身を含む): 1208100096

約数和(自身を除く): 855159456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 163, 195, 208, 240, 260, 312, 326, 347, 390, 416, 480, 489, 520, 624, 652, 694, 780, 815, 978, 1040, 1041, 1248, 1304, 1388, 1560, 1630, 1735, 1956, 2080, 2082, 2119, 2445, 2608, 2776, 3120, 3260, 3470, 3912, 4164, 4238, 4511, 4890, 5205, 5216, 5552, 6240, 6357, 6520, 6940, 7824, 8328, 8476, 9022, 9780, 10410, 10595, 11104, 12714, 13040, 13533, 13880, 15648, 16656, 16952, 18044, 19560, 20820, 21190, 22555, 25428, 26080, 27066, 27760, 31785, 33312, 33904, 36088, 39120, 41640, 42380, 45110, 50856, 54132, 55520, 56561, 63570, 67665, 67808, 72176, 78240, 83280, 84760, 90220, 101712, 108264, 113122, 127140, 135330, 144352, 166560, 169520, 169683, 180440, 203424, 216528, 226244, 254280, 270660, 282805, 339040, 339366, 360880, 433056, 452488, 508560, 541320, 565610, 678732, 721760, 735293, 848415, 904976, 1017120, 1082640, 1131220, 1357464, 1470586, 1696830, 1809952, 2165280, 2205879, 2262440, 2714928, 2941172, 3393660, 3676465, 4411758, 4524880, 5429856, 5882344, 6787320, 7352930, 8823516, 9049760, 11029395, 11764688, 13574640, 14705860, 17647032, 22058790, 23529376, 27149280, 29411720, 35294064, 44117580, 58823440, 70588128, 88235160, 117646880, 176470320, 352940640]

約数ペア:

[(1, 352940640), (2, 176470320), (3, 117646880), (4, 88235160), (5, 70588128), (6, 58823440), (8, 44117580), (10, 35294064), (12, 29411720), (13, 27149280), (15, 23529376), (16, 22058790), (20, 17647032), (24, 14705860), (26, 13574640), (30, 11764688), (32, 11029395), (39, 9049760), (40, 8823516), (48, 7352930), (52, 6787320), (60, 5882344), (65, 5429856), (78, 4524880), (80, 4411758), (96, 3676465), (104, 3393660), (120, 2941172), (130, 2714928), (156, 2262440), (160, 2205879), (163, 2165280), (195, 1809952), (208, 1696830), (240, 1470586), (260, 1357464), (312, 1131220), (326, 1082640), (347, 1017120), (390, 904976), (416, 848415), (480, 735293), (489, 721760), (520, 678732), (624, 565610), (652, 541320), (694, 508560), (780, 452488), (815, 433056), (978, 360880), (1040, 339366), (1041, 339040), (1248, 282805), (1304, 270660), (1388, 254280), (1560, 226244), (1630, 216528), (1735, 203424), (1956, 180440), (2080, 169683), (2082, 169520), (2119, 166560), (2445, 144352), (2608, 135330), (2776, 127140), (3120, 113122), (3260, 108264), (3470, 101712), (3912, 90220), (4164, 84760), (4238, 83280), (4511, 78240), (4890, 72176), (5205, 67808), (5216, 67665), (5552, 63570), (6240, 56561), (6357, 55520), (6520, 54132), (6940, 50856), (7824, 45110), (8328, 42380), (8476, 41640), (9022, 39120), (9780, 36088), (10410, 33904), (10595, 33312), (11104, 31785), (12714, 27760), (13040, 27066), (13533, 26080), (13880, 25428), (15648, 22555), (16656, 21190), (16952, 20820), (18044, 19560)]