197601960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{40163}}^1$

素因数の和:40218

約数の個数: 64

約数和(自身を含む): 607279680

約数和(自身を除く): 409677720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 40163, 80326, 120489, 160652, 200815, 240978, 321304, 401630, 481956, 602445, 803260, 963912, 1204890, 1606520, 1646683, 2409780, 3293366, 4819560, 4940049, 6586732, 8233415, 9880098, 13173464, 16466830, 19760196, 24700245, 32933660, 39520392, 49400490, 65867320, 98800980, 197601960]

約数ペア:

[(1, 197601960), (2, 98800980), (3, 65867320), (4, 49400490), (5, 39520392), (6, 32933660), (8, 24700245), (10, 19760196), (12, 16466830), (15, 13173464), (20, 9880098), (24, 8233415), (30, 6586732), (40, 4940049), (41, 4819560), (60, 3293366), (82, 2409780), (120, 1646683), (123, 1606520), (164, 1204890), (205, 963912), (246, 803260), (328, 602445), (410, 481956), (492, 401630), (615, 321304), (820, 240978), (984, 200815), (1230, 160652), (1640, 120489), (2460, 80326), (4920, 40163)]