26541480

素因数分解:

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

素因数の和:1703

約数の個数: 128

約数和(自身を含む): 95846400

約数和(自身を除く): 69304920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1663, 1995, 2280, 2660, 3192, 3326, 3990, 4989, 5320, 6652, 7980, 8315, 9978, 11641, 13304, 15960, 16630, 19956, 23282, 24945, 31597, 33260, 34923, 39912, 46564, 49890, 58205, 63194, 66520, 69846, 93128, 94791, 99780, 116410, 126388, 139692, 157985, 174615, 189582, 199560, 221179, 232820, 252776, 279384, 315970, 349230, 379164, 442358, 465640, 473955, 631940, 663537, 698460, 758328, 884716, 947910, 1105895, 1263880, 1327074, 1396920, 1769432, 1895820, 2211790, 2654148, 3317685, 3791640, 4423580, 5308296, 6635370, 8847160, 13270740, 26541480]

約数ペア:

[(1, 26541480), (2, 13270740), (3, 8847160), (4, 6635370), (5, 5308296), (6, 4423580), (7, 3791640), (8, 3317685), (10, 2654148), (12, 2211790), (14, 1895820), (15, 1769432), (19, 1396920), (20, 1327074), (21, 1263880), (24, 1105895), (28, 947910), (30, 884716), (35, 758328), (38, 698460), (40, 663537), (42, 631940), (56, 473955), (57, 465640), (60, 442358), (70, 379164), (76, 349230), (84, 315970), (95, 279384), (105, 252776), (114, 232820), (120, 221179), (133, 199560), (140, 189582), (152, 174615), (168, 157985), (190, 139692), (210, 126388), (228, 116410), (266, 99780), (280, 94791), (285, 93128), (380, 69846), (399, 66520), (420, 63194), (456, 58205), (532, 49890), (570, 46564), (665, 39912), (760, 34923), (798, 33260), (840, 31597), (1064, 24945), (1140, 23282), (1330, 19956), (1596, 16630), (1663, 15960), (1995, 13304), (2280, 11641), (2660, 9978), (3192, 8315), (3326, 7980), (3990, 6652), (4989, 5320)]