665135160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{4547}}^1$

素因数の和:4637

約数の個数: 128

約数和(自身を含む): 2121914880

約数和(自身を除く): 1456779720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 53, 60, 69, 92, 106, 115, 120, 138, 159, 184, 212, 230, 265, 276, 318, 345, 424, 460, 530, 552, 636, 690, 795, 920, 1060, 1219, 1272, 1380, 1590, 2120, 2438, 2760, 3180, 3657, 4547, 4876, 6095, 6360, 7314, 9094, 9752, 12190, 13641, 14628, 18188, 18285, 22735, 24380, 27282, 29256, 36376, 36570, 45470, 48760, 54564, 68205, 73140, 90940, 104581, 109128, 136410, 146280, 181880, 209162, 240991, 272820, 313743, 418324, 481982, 522905, 545640, 627486, 722973, 836648, 963964, 1045810, 1204955, 1254972, 1445946, 1568715, 1927928, 2091620, 2409910, 2509944, 2891892, 3137430, 3614865, 4183240, 4819820, 5542793, 5783784, 6274860, 7229730, 9639640, 11085586, 12549720, 14459460, 16628379, 22171172, 27713965, 28918920, 33256758, 44342344, 55427930, 66513516, 83141895, 110855860, 133027032, 166283790, 221711720, 332567580, 665135160]

約数ペア:

[(1, 665135160), (2, 332567580), (3, 221711720), (4, 166283790), (5, 133027032), (6, 110855860), (8, 83141895), (10, 66513516), (12, 55427930), (15, 44342344), (20, 33256758), (23, 28918920), (24, 27713965), (30, 22171172), (40, 16628379), (46, 14459460), (53, 12549720), (60, 11085586), (69, 9639640), (92, 7229730), (106, 6274860), (115, 5783784), (120, 5542793), (138, 4819820), (159, 4183240), (184, 3614865), (212, 3137430), (230, 2891892), (265, 2509944), (276, 2409910), (318, 2091620), (345, 1927928), (424, 1568715), (460, 1445946), (530, 1254972), (552, 1204955), (636, 1045810), (690, 963964), (795, 836648), (920, 722973), (1060, 627486), (1219, 545640), (1272, 522905), (1380, 481982), (1590, 418324), (2120, 313743), (2438, 272820), (2760, 240991), (3180, 209162), (3657, 181880), (4547, 146280), (4876, 136410), (6095, 109128), (6360, 104581), (7314, 90940), (9094, 73140), (9752, 68205), (12190, 54564), (13641, 48760), (14628, 45470), (18188, 36570), (18285, 36376), (22735, 29256), (24380, 27282)]