946221720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{4021}}^1$

素因数の和:4125

約数の個数: 128

約数和(自身を含む): 2971131840

約数和(自身を除く): 2024910120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 53, 60, 74, 106, 111, 120, 148, 159, 185, 212, 222, 265, 296, 318, 370, 424, 444, 530, 555, 636, 740, 795, 888, 1060, 1110, 1272, 1480, 1590, 1961, 2120, 2220, 3180, 3922, 4021, 4440, 5883, 6360, 7844, 8042, 9805, 11766, 12063, 15688, 16084, 19610, 20105, 23532, 24126, 29415, 32168, 39220, 40210, 47064, 48252, 58830, 60315, 78440, 80420, 96504, 117660, 120630, 148777, 160840, 213113, 235320, 241260, 297554, 426226, 446331, 482520, 595108, 639339, 743885, 852452, 892662, 1065565, 1190216, 1278678, 1487770, 1704904, 1785324, 2131130, 2231655, 2557356, 2975540, 3196695, 3570648, 4262260, 4463310, 5114712, 5951080, 6393390, 7885181, 8524520, 8926620, 12786780, 15770362, 17853240, 23655543, 25573560, 31540724, 39425905, 47311086, 63081448, 78851810, 94622172, 118277715, 157703620, 189244344, 236555430, 315407240, 473110860, 946221720]

約数ペア:

[(1, 946221720), (2, 473110860), (3, 315407240), (4, 236555430), (5, 189244344), (6, 157703620), (8, 118277715), (10, 94622172), (12, 78851810), (15, 63081448), (20, 47311086), (24, 39425905), (30, 31540724), (37, 25573560), (40, 23655543), (53, 17853240), (60, 15770362), (74, 12786780), (106, 8926620), (111, 8524520), (120, 7885181), (148, 6393390), (159, 5951080), (185, 5114712), (212, 4463310), (222, 4262260), (265, 3570648), (296, 3196695), (318, 2975540), (370, 2557356), (424, 2231655), (444, 2131130), (530, 1785324), (555, 1704904), (636, 1487770), (740, 1278678), (795, 1190216), (888, 1065565), (1060, 892662), (1110, 852452), (1272, 743885), (1480, 639339), (1590, 595108), (1961, 482520), (2120, 446331), (2220, 426226), (3180, 297554), (3922, 241260), (4021, 235320), (4440, 213113), (5883, 160840), (6360, 148777), (7844, 120630), (8042, 117660), (9805, 96504), (11766, 80420), (12063, 78440), (15688, 60315), (16084, 58830), (19610, 48252), (20105, 47064), (23532, 40210), (24126, 39220), (29415, 32168)]