144116520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2039}}^1$

素因数の和:2103

約数の個数: 128

約数和(自身を含む): 470016000

約数和(自身を除く): 325899480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 31, 38, 40, 57, 60, 62, 76, 93, 95, 114, 120, 124, 152, 155, 186, 190, 228, 248, 285, 310, 372, 380, 456, 465, 570, 589, 620, 744, 760, 930, 1140, 1178, 1240, 1767, 1860, 2039, 2280, 2356, 2945, 3534, 3720, 4078, 4712, 5890, 6117, 7068, 8156, 8835, 10195, 11780, 12234, 14136, 16312, 17670, 20390, 23560, 24468, 30585, 35340, 38741, 40780, 48936, 61170, 63209, 70680, 77482, 81560, 116223, 122340, 126418, 154964, 189627, 193705, 232446, 244680, 252836, 309928, 316045, 379254, 387410, 464892, 505672, 581115, 632090, 758508, 774820, 929784, 948135, 1162230, 1200971, 1264180, 1517016, 1549640, 1896270, 2324460, 2401942, 2528360, 3602913, 3792540, 4648920, 4803884, 6004855, 7205826, 7585080, 9607768, 12009710, 14411652, 18014565, 24019420, 28823304, 36029130, 48038840, 72058260, 144116520]

約数ペア:

[(1, 144116520), (2, 72058260), (3, 48038840), (4, 36029130), (5, 28823304), (6, 24019420), (8, 18014565), (10, 14411652), (12, 12009710), (15, 9607768), (19, 7585080), (20, 7205826), (24, 6004855), (30, 4803884), (31, 4648920), (38, 3792540), (40, 3602913), (57, 2528360), (60, 2401942), (62, 2324460), (76, 1896270), (93, 1549640), (95, 1517016), (114, 1264180), (120, 1200971), (124, 1162230), (152, 948135), (155, 929784), (186, 774820), (190, 758508), (228, 632090), (248, 581115), (285, 505672), (310, 464892), (372, 387410), (380, 379254), (456, 316045), (465, 309928), (570, 252836), (589, 244680), (620, 232446), (744, 193705), (760, 189627), (930, 154964), (1140, 126418), (1178, 122340), (1240, 116223), (1767, 81560), (1860, 77482), (2039, 70680), (2280, 63209), (2356, 61170), (2945, 48936), (3534, 40780), (3720, 38741), (4078, 35340), (4712, 30585), (5890, 24468), (6117, 23560), (7068, 20390), (8156, 17670), (8835, 16312), (10195, 14136), (11780, 12234)]