294434040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{997}}^1$

素因数の和:1141

約数の個数: 128

約数和(自身を含む): 931253760

約数和(自身を除く): 636819720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 107, 115, 120, 138, 184, 214, 230, 276, 321, 345, 428, 460, 535, 552, 642, 690, 856, 920, 997, 1070, 1284, 1380, 1605, 1994, 2140, 2461, 2568, 2760, 2991, 3210, 3988, 4280, 4922, 4985, 5982, 6420, 7383, 7976, 9844, 9970, 11964, 12305, 12840, 14766, 14955, 19688, 19940, 22931, 23928, 24610, 29532, 29910, 36915, 39880, 45862, 49220, 59064, 59820, 68793, 73830, 91724, 98440, 106679, 114655, 119640, 137586, 147660, 183448, 213358, 229310, 275172, 295320, 320037, 343965, 426716, 458620, 533395, 550344, 640074, 687930, 853432, 917240, 1066790, 1280148, 1375860, 1600185, 2133580, 2453617, 2560296, 2751720, 3200370, 4267160, 4907234, 6400740, 7360851, 9814468, 12268085, 12801480, 14721702, 19628936, 24536170, 29443404, 36804255, 49072340, 58886808, 73608510, 98144680, 147217020, 294434040]

約数ペア:

[(1, 294434040), (2, 147217020), (3, 98144680), (4, 73608510), (5, 58886808), (6, 49072340), (8, 36804255), (10, 29443404), (12, 24536170), (15, 19628936), (20, 14721702), (23, 12801480), (24, 12268085), (30, 9814468), (40, 7360851), (46, 6400740), (60, 4907234), (69, 4267160), (92, 3200370), (107, 2751720), (115, 2560296), (120, 2453617), (138, 2133580), (184, 1600185), (214, 1375860), (230, 1280148), (276, 1066790), (321, 917240), (345, 853432), (428, 687930), (460, 640074), (535, 550344), (552, 533395), (642, 458620), (690, 426716), (856, 343965), (920, 320037), (997, 295320), (1070, 275172), (1284, 229310), (1380, 213358), (1605, 183448), (1994, 147660), (2140, 137586), (2461, 119640), (2568, 114655), (2760, 106679), (2991, 98440), (3210, 91724), (3988, 73830), (4280, 68793), (4922, 59820), (4985, 59064), (5982, 49220), (6420, 45862), (7383, 39880), (7976, 36915), (9844, 29910), (9970, 29532), (11964, 24610), (12305, 23928), (12840, 22931), (14766, 19940), (14955, 19688)]