830689080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{40961}}^1$

素因数の和:41001

約数の個数: 96

約数和(自身を含む): 2698576560

約数和(自身を除く): 1867887480

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, 169, 195, 260, 312, 338, 390, 507, 520, 676, 780, 845, 1014, 1352, 1560, 1690, 2028, 2535, 3380, 4056, 5070, 6760, 10140, 20280, 40961, 81922, 122883, 163844, 204805, 245766, 327688, 409610, 491532, 532493, 614415, 819220, 983064, 1064986, 1228830, 1597479, 1638440, 2129972, 2457660, 2662465, 3194958, 4259944, 4915320, 5324930, 6389916, 6922409, 7987395, 10649860, 12779832, 13844818, 15974790, 20767227, 21299720, 27689636, 31949580, 34612045, 41534454, 55379272, 63899160, 69224090, 83068908, 103836135, 138448180, 166137816, 207672270, 276896360, 415344540, 830689080]

約数ペア:

[(1, 830689080), (2, 415344540), (3, 276896360), (4, 207672270), (5, 166137816), (6, 138448180), (8, 103836135), (10, 83068908), (12, 69224090), (13, 63899160), (15, 55379272), (20, 41534454), (24, 34612045), (26, 31949580), (30, 27689636), (39, 21299720), (40, 20767227), (52, 15974790), (60, 13844818), (65, 12779832), (78, 10649860), (104, 7987395), (120, 6922409), (130, 6389916), (156, 5324930), (169, 4915320), (195, 4259944), (260, 3194958), (312, 2662465), (338, 2457660), (390, 2129972), (507, 1638440), (520, 1597479), (676, 1228830), (780, 1064986), (845, 983064), (1014, 819220), (1352, 614415), (1560, 532493), (1690, 491532), (2028, 409610), (2535, 327688), (3380, 245766), (4056, 204805), (5070, 163844), (6760, 122883), (10140, 81922), (20280, 40961)]