13270740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1663}}^1$

素因数の和:1701

約数の個数: 96

約数和(自身を含む): 44728320

約数和(自身を除く): 31457580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1663, 1995, 2660, 3326, 3990, 4989, 6652, 7980, 8315, 9978, 11641, 16630, 19956, 23282, 24945, 31597, 33260, 34923, 46564, 49890, 58205, 63194, 69846, 94791, 99780, 116410, 126388, 139692, 157985, 174615, 189582, 221179, 232820, 315970, 349230, 379164, 442358, 473955, 631940, 663537, 698460, 884716, 947910, 1105895, 1327074, 1895820, 2211790, 2654148, 3317685, 4423580, 6635370, 13270740]

約数ペア:

[(1, 13270740), (2, 6635370), (3, 4423580), (4, 3317685), (5, 2654148), (6, 2211790), (7, 1895820), (10, 1327074), (12, 1105895), (14, 947910), (15, 884716), (19, 698460), (20, 663537), (21, 631940), (28, 473955), (30, 442358), (35, 379164), (38, 349230), (42, 315970), (57, 232820), (60, 221179), (70, 189582), (76, 174615), (84, 157985), (95, 139692), (105, 126388), (114, 116410), (133, 99780), (140, 94791), (190, 69846), (210, 63194), (228, 58205), (266, 49890), (285, 46564), (380, 34923), (399, 33260), (420, 31597), (532, 24945), (570, 23282), (665, 19956), (798, 16630), (1140, 11641), (1330, 9978), (1596, 8315), (1663, 7980), (1995, 6652), (2660, 4989), (3326, 3990)]