131463360

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{6521}}^1$

素因数の和:6551

約数の個数: 168

約数和(自身を含む): 516855456

約数和(自身を除く): 385392096

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6521, 6720, 10080, 13042, 19563, 20160, 26084, 32605, 39126, 45647, 52168, 58689, 65210, 78252, 91294, 97815, 104336, 117378, 130420, 136941, 156504, 182588, 195630, 208672, 228235, 234756, 260840, 273882, 293445, 313008, 365176, 391260, 410823, 417344, 456470, 469512, 521680, 547764, 586890, 626016, 684705, 730352, 782520, 821646, 912940, 939024, 1043360, 1095528, 1173780, 1252032, 1369410, 1460704, 1565040, 1643292, 1825880, 1878048, 2054115, 2086720, 2191056, 2347560, 2738820, 2921408, 3130080, 3286584, 3651760, 3756096, 4108230, 4382112, 4695120, 5477640, 6260160, 6573168, 7303520, 8216460, 8764224, 9390240, 10955280, 13146336, 14607040, 16432920, 18780480, 21910560, 26292672, 32865840, 43821120, 65731680, 131463360]

約数ペア:

[(1, 131463360), (2, 65731680), (3, 43821120), (4, 32865840), (5, 26292672), (6, 21910560), (7, 18780480), (8, 16432920), (9, 14607040), (10, 13146336), (12, 10955280), (14, 9390240), (15, 8764224), (16, 8216460), (18, 7303520), (20, 6573168), (21, 6260160), (24, 5477640), (28, 4695120), (30, 4382112), (32, 4108230), (35, 3756096), (36, 3651760), (40, 3286584), (42, 3130080), (45, 2921408), (48, 2738820), (56, 2347560), (60, 2191056), (63, 2086720), (64, 2054115), (70, 1878048), (72, 1825880), (80, 1643292), (84, 1565040), (90, 1460704), (96, 1369410), (105, 1252032), (112, 1173780), (120, 1095528), (126, 1043360), (140, 939024), (144, 912940), (160, 821646), (168, 782520), (180, 730352), (192, 684705), (210, 626016), (224, 586890), (240, 547764), (252, 521680), (280, 469512), (288, 456470), (315, 417344), (320, 410823), (336, 391260), (360, 365176), (420, 313008), (448, 293445), (480, 273882), (504, 260840), (560, 234756), (576, 228235), (630, 208672), (672, 195630), (720, 182588), (840, 156504), (960, 136941), (1008, 130420), (1120, 117378), (1260, 104336), (1344, 97815), (1440, 91294), (1680, 78252), (2016, 65210), (2240, 58689), (2520, 52168), (2880, 45647), (3360, 39126), (4032, 32605), (5040, 26084), (6521, 20160), (6720, 19563), (10080, 13042)]