138368580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{4513}}^1$

素因数の和:4605

約数の個数: 96

約数和(自身を含む): 448944384

約数和(自身を除く): 310575804

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 73, 84, 105, 140, 146, 210, 219, 292, 365, 420, 438, 511, 730, 876, 1022, 1095, 1460, 1533, 2044, 2190, 2555, 3066, 4380, 4513, 5110, 6132, 7665, 9026, 10220, 13539, 15330, 18052, 22565, 27078, 30660, 31591, 45130, 54156, 63182, 67695, 90260, 94773, 126364, 135390, 157955, 189546, 270780, 315910, 329449, 379092, 473865, 631820, 658898, 947730, 988347, 1317796, 1647245, 1895460, 1976694, 2306143, 3294490, 3953388, 4612286, 4941735, 6588980, 6918429, 9224572, 9883470, 11530715, 13836858, 19766940, 23061430, 27673716, 34592145, 46122860, 69184290, 138368580]

約数ペア:

[(1, 138368580), (2, 69184290), (3, 46122860), (4, 34592145), (5, 27673716), (6, 23061430), (7, 19766940), (10, 13836858), (12, 11530715), (14, 9883470), (15, 9224572), (20, 6918429), (21, 6588980), (28, 4941735), (30, 4612286), (35, 3953388), (42, 3294490), (60, 2306143), (70, 1976694), (73, 1895460), (84, 1647245), (105, 1317796), (140, 988347), (146, 947730), (210, 658898), (219, 631820), (292, 473865), (365, 379092), (420, 329449), (438, 315910), (511, 270780), (730, 189546), (876, 157955), (1022, 135390), (1095, 126364), (1460, 94773), (1533, 90260), (2044, 67695), (2190, 63182), (2555, 54156), (3066, 45130), (4380, 31591), (4513, 30660), (5110, 27078), (6132, 22565), (7665, 18052), (9026, 15330), (10220, 13539)]