328379940

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{797}}^1$

素因数の和:931

約数の個数: 192

約数和(自身を含む): 1179763200

約数和(自身を除く): 851383260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 109, 126, 135, 140, 180, 189, 210, 218, 252, 270, 315, 327, 378, 420, 436, 540, 545, 630, 654, 756, 763, 797, 945, 981, 1090, 1260, 1308, 1526, 1594, 1635, 1890, 1962, 2180, 2289, 2391, 2943, 3052, 3188, 3270, 3780, 3815, 3924, 3985, 4578, 4782, 4905, 5579, 5886, 6540, 6867, 7173, 7630, 7970, 9156, 9564, 9810, 11158, 11445, 11772, 11955, 13734, 14346, 14715, 15260, 15940, 16737, 19620, 20601, 21519, 22316, 22890, 23910, 27468, 27895, 28692, 29430, 33474, 34335, 35865, 41202, 43038, 45780, 47820, 50211, 55790, 58860, 66948, 68670, 71730, 82404, 83685, 86076, 86873, 100422, 103005, 107595, 111580, 137340, 143460, 150633, 167370, 173746, 200844, 206010, 215190, 251055, 260619, 301266, 334740, 347492, 412020, 430380, 434365, 502110, 521238, 602532, 608111, 753165, 781857, 868730, 1004220, 1042476, 1216222, 1303095, 1506330, 1563714, 1737460, 1824333, 2345571, 2432444, 2606190, 3012660, 3040555, 3127428, 3648666, 3909285, 4691142, 5212380, 5472999, 6081110, 7297332, 7818570, 9121665, 9382284, 10945998, 11727855, 12162220, 15637140, 16418997, 18243330, 21891996, 23455710, 27364995, 32837994, 36486660, 46911420, 54729990, 65675988, 82094985, 109459980, 164189970, 328379940]

約数ペア:

[(1, 328379940), (2, 164189970), (3, 109459980), (4, 82094985), (5, 65675988), (6, 54729990), (7, 46911420), (9, 36486660), (10, 32837994), (12, 27364995), (14, 23455710), (15, 21891996), (18, 18243330), (20, 16418997), (21, 15637140), (27, 12162220), (28, 11727855), (30, 10945998), (35, 9382284), (36, 9121665), (42, 7818570), (45, 7297332), (54, 6081110), (60, 5472999), (63, 5212380), (70, 4691142), (84, 3909285), (90, 3648666), (105, 3127428), (108, 3040555), (109, 3012660), (126, 2606190), (135, 2432444), (140, 2345571), (180, 1824333), (189, 1737460), (210, 1563714), (218, 1506330), (252, 1303095), (270, 1216222), (315, 1042476), (327, 1004220), (378, 868730), (420, 781857), (436, 753165), (540, 608111), (545, 602532), (630, 521238), (654, 502110), (756, 434365), (763, 430380), (797, 412020), (945, 347492), (981, 334740), (1090, 301266), (1260, 260619), (1308, 251055), (1526, 215190), (1594, 206010), (1635, 200844), (1890, 173746), (1962, 167370), (2180, 150633), (2289, 143460), (2391, 137340), (2943, 111580), (3052, 107595), (3188, 103005), (3270, 100422), (3780, 86873), (3815, 86076), (3924, 83685), (3985, 82404), (4578, 71730), (4782, 68670), (4905, 66948), (5579, 58860), (5886, 55790), (6540, 50211), (6867, 47820), (7173, 45780), (7630, 43038), (7970, 41202), (9156, 35865), (9564, 34335), (9810, 33474), (11158, 29430), (11445, 28692), (11772, 27895), (11955, 27468), (13734, 23910), (14346, 22890), (14715, 22316), (15260, 21519), (15940, 20601), (16737, 19620)]