196165320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3067}}^1$

素因数の和:3135

約数の個数: 128

約数和(自身を含む): 649434240

約数和(自身を除く): 453268920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 41, 52, 60, 65, 78, 82, 104, 120, 123, 130, 156, 164, 195, 205, 246, 260, 312, 328, 390, 410, 492, 520, 533, 615, 780, 820, 984, 1066, 1230, 1560, 1599, 1640, 2132, 2460, 2665, 3067, 3198, 4264, 4920, 5330, 6134, 6396, 7995, 9201, 10660, 12268, 12792, 15335, 15990, 18402, 21320, 24536, 30670, 31980, 36804, 39871, 46005, 61340, 63960, 73608, 79742, 92010, 119613, 122680, 125747, 159484, 184020, 199355, 239226, 251494, 318968, 368040, 377241, 398710, 478452, 502988, 598065, 628735, 754482, 797420, 956904, 1005976, 1196130, 1257470, 1508964, 1594840, 1634711, 1886205, 2392260, 2514940, 3017928, 3269422, 3772410, 4784520, 4904133, 5029880, 6538844, 7544820, 8173555, 9808266, 13077688, 15089640, 16347110, 19616532, 24520665, 32694220, 39233064, 49041330, 65388440, 98082660, 196165320]

約数ペア:

[(1, 196165320), (2, 98082660), (3, 65388440), (4, 49041330), (5, 39233064), (6, 32694220), (8, 24520665), (10, 19616532), (12, 16347110), (13, 15089640), (15, 13077688), (20, 9808266), (24, 8173555), (26, 7544820), (30, 6538844), (39, 5029880), (40, 4904133), (41, 4784520), (52, 3772410), (60, 3269422), (65, 3017928), (78, 2514940), (82, 2392260), (104, 1886205), (120, 1634711), (123, 1594840), (130, 1508964), (156, 1257470), (164, 1196130), (195, 1005976), (205, 956904), (246, 797420), (260, 754482), (312, 628735), (328, 598065), (390, 502988), (410, 478452), (492, 398710), (520, 377241), (533, 368040), (615, 318968), (780, 251494), (820, 239226), (984, 199355), (1066, 184020), (1230, 159484), (1560, 125747), (1599, 122680), (1640, 119613), (2132, 92010), (2460, 79742), (2665, 73608), (3067, 63960), (3198, 61340), (4264, 46005), (4920, 39871), (5330, 36804), (6134, 31980), (6396, 30670), (7995, 24536), (9201, 21320), (10660, 18402), (12268, 15990), (12792, 15335)]