142065280

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1669}}^1$

素因数の和:1714

約数の個数: 128

約数和(自身を含む): 408816000

約数和(自身を除く): 266750720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 190, 224, 266, 280, 304, 320, 380, 448, 532, 560, 608, 640, 665, 760, 896, 1064, 1120, 1216, 1330, 1520, 1669, 2128, 2240, 2432, 2660, 3040, 3338, 4256, 4480, 5320, 6080, 6676, 8345, 8512, 10640, 11683, 12160, 13352, 16690, 17024, 21280, 23366, 26704, 31711, 33380, 42560, 46732, 53408, 58415, 63422, 66760, 85120, 93464, 106816, 116830, 126844, 133520, 158555, 186928, 213632, 221977, 233660, 253688, 267040, 317110, 373856, 443954, 467320, 507376, 534080, 634220, 747712, 887908, 934640, 1014752, 1068160, 1109885, 1268440, 1495424, 1775816, 1869280, 2029504, 2219770, 2536880, 3551632, 3738560, 4059008, 4439540, 5073760, 7103264, 7477120, 8879080, 10147520, 14206528, 17758160, 20295040, 28413056, 35516320, 71032640, 142065280]

約数ペア:

[(1, 142065280), (2, 71032640), (4, 35516320), (5, 28413056), (7, 20295040), (8, 17758160), (10, 14206528), (14, 10147520), (16, 8879080), (19, 7477120), (20, 7103264), (28, 5073760), (32, 4439540), (35, 4059008), (38, 3738560), (40, 3551632), (56, 2536880), (64, 2219770), (70, 2029504), (76, 1869280), (80, 1775816), (95, 1495424), (112, 1268440), (128, 1109885), (133, 1068160), (140, 1014752), (152, 934640), (160, 887908), (190, 747712), (224, 634220), (266, 534080), (280, 507376), (304, 467320), (320, 443954), (380, 373856), (448, 317110), (532, 267040), (560, 253688), (608, 233660), (640, 221977), (665, 213632), (760, 186928), (896, 158555), (1064, 133520), (1120, 126844), (1216, 116830), (1330, 106816), (1520, 93464), (1669, 85120), (2128, 66760), (2240, 63422), (2432, 58415), (2660, 53408), (3040, 46732), (3338, 42560), (4256, 33380), (4480, 31711), (5320, 26704), (6080, 23366), (6676, 21280), (8345, 17024), (8512, 16690), (10640, 13352), (11683, 12160)]