2034711280

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{311}}^1\times {\mathrm{1669}}^1$

素因数の和:2007

約数の個数: 120

約数和(自身を含む): 5524066080

約数和(自身を除く): 3489354800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 311, 392, 490, 560, 622, 784, 980, 1244, 1555, 1669, 1960, 2177, 2488, 3110, 3338, 3920, 4354, 4976, 6220, 6676, 8345, 8708, 10885, 11683, 12440, 13352, 15239, 16690, 17416, 21770, 23366, 24880, 26704, 30478, 33380, 34832, 43540, 46732, 58415, 60956, 66760, 76195, 81781, 87080, 93464, 116830, 121912, 133520, 152390, 163562, 174160, 186928, 233660, 243824, 304780, 327124, 408905, 467320, 519059, 609560, 654248, 817810, 934640, 1038118, 1219120, 1308496, 1635620, 2076236, 2595295, 3271240, 3633413, 4152472, 5190590, 6542480, 7266826, 8304944, 10381180, 14533652, 18167065, 20762360, 25433891, 29067304, 36334130, 41524720, 50867782, 58134608, 72668260, 101735564, 127169455, 145336520, 203471128, 254338910, 290673040, 406942256, 508677820, 1017355640, 2034711280]

約数ペア:

[(1, 2034711280), (2, 1017355640), (4, 508677820), (5, 406942256), (7, 290673040), (8, 254338910), (10, 203471128), (14, 145336520), (16, 127169455), (20, 101735564), (28, 72668260), (35, 58134608), (40, 50867782), (49, 41524720), (56, 36334130), (70, 29067304), (80, 25433891), (98, 20762360), (112, 18167065), (140, 14533652), (196, 10381180), (245, 8304944), (280, 7266826), (311, 6542480), (392, 5190590), (490, 4152472), (560, 3633413), (622, 3271240), (784, 2595295), (980, 2076236), (1244, 1635620), (1555, 1308496), (1669, 1219120), (1960, 1038118), (2177, 934640), (2488, 817810), (3110, 654248), (3338, 609560), (3920, 519059), (4354, 467320), (4976, 408905), (6220, 327124), (6676, 304780), (8345, 243824), (8708, 233660), (10885, 186928), (11683, 174160), (12440, 163562), (13352, 152390), (15239, 133520), (16690, 121912), (17416, 116830), (21770, 93464), (23366, 87080), (24880, 81781), (26704, 76195), (30478, 66760), (33380, 60956), (34832, 58415), (43540, 46732)]