197195040

素因数分解:

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

素因数の和:6552

約数の個数: 192

約数和(自身を含む): 788901120

約数和(自身を除く): 591706080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 6521, 7560, 10080, 13042, 15120, 19563, 26084, 30240, 32605, 39126, 45647, 52168, 58689, 65210, 78252, 91294, 97815, 104336, 117378, 130420, 136941, 156504, 176067, 182588, 195630, 208672, 228235, 234756, 260840, 273882, 293445, 313008, 352134, 365176, 391260, 410823, 456470, 469512, 521680, 547764, 586890, 626016, 684705, 704268, 730352, 782520, 821646, 880335, 912940, 939024, 1043360, 1095528, 1173780, 1232469, 1369410, 1408536, 1460704, 1565040, 1643292, 1760670, 1825880, 1878048, 2054115, 2191056, 2347560, 2464938, 2738820, 2817072, 3130080, 3286584, 3521340, 3651760, 4108230, 4382112, 4695120, 4929876, 5477640, 5634144, 6162345, 6573168, 7042680, 7303520, 8216460, 9390240, 9859752, 10955280, 12324690, 13146336, 14085360, 16432920, 19719504, 21910560, 24649380, 28170720, 32865840, 39439008, 49298760, 65731680, 98597520, 197195040]

約数ペア:

[(1, 197195040), (2, 98597520), (3, 65731680), (4, 49298760), (5, 39439008), (6, 32865840), (7, 28170720), (8, 24649380), (9, 21910560), (10, 19719504), (12, 16432920), (14, 14085360), (15, 13146336), (16, 12324690), (18, 10955280), (20, 9859752), (21, 9390240), (24, 8216460), (27, 7303520), (28, 7042680), (30, 6573168), (32, 6162345), (35, 5634144), (36, 5477640), (40, 4929876), (42, 4695120), (45, 4382112), (48, 4108230), (54, 3651760), (56, 3521340), (60, 3286584), (63, 3130080), (70, 2817072), (72, 2738820), (80, 2464938), (84, 2347560), (90, 2191056), (96, 2054115), (105, 1878048), (108, 1825880), (112, 1760670), (120, 1643292), (126, 1565040), (135, 1460704), (140, 1408536), (144, 1369410), (160, 1232469), (168, 1173780), (180, 1095528), (189, 1043360), (210, 939024), (216, 912940), (224, 880335), (240, 821646), (252, 782520), (270, 730352), (280, 704268), (288, 684705), (315, 626016), (336, 586890), (360, 547764), (378, 521680), (420, 469512), (432, 456470), (480, 410823), (504, 391260), (540, 365176), (560, 352134), (630, 313008), (672, 293445), (720, 273882), (756, 260840), (840, 234756), (864, 228235), (945, 208672), (1008, 195630), (1080, 182588), (1120, 176067), (1260, 156504), (1440, 136941), (1512, 130420), (1680, 117378), (1890, 104336), (2016, 97815), (2160, 91294), (2520, 78252), (3024, 65210), (3360, 58689), (3780, 52168), (4320, 45647), (5040, 39126), (6048, 32605), (6521, 30240), (7560, 26084), (10080, 19563), (13042, 15120)]