1312417320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{229}}^1\times {\mathrm{293}}^1$

素因数の和:699

約数の個数: 128

約数和(自身を含む): 3992284800

約数和(自身を除く): 2679867480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 163, 229, 293, 326, 458, 489, 586, 652, 687, 815, 879, 916, 978, 1145, 1172, 1304, 1374, 1465, 1630, 1758, 1832, 1956, 2290, 2344, 2445, 2748, 2930, 3260, 3435, 3516, 3912, 4395, 4580, 4890, 5496, 5860, 6520, 6870, 7032, 8790, 9160, 9780, 11720, 13740, 17580, 19560, 27480, 35160, 37327, 47759, 67097, 74654, 95518, 111981, 134194, 143277, 149308, 186635, 191036, 201291, 223962, 238795, 268388, 286554, 298616, 335485, 373270, 382072, 402582, 447924, 477590, 536776, 559905, 573108, 670970, 716385, 746540, 805164, 895848, 955180, 1006455, 1119810, 1146216, 1341940, 1432770, 1493080, 1610328, 1910360, 2012910, 2239620, 2683880, 2865540, 4025820, 4479240, 5731080, 8051640, 10936811, 21873622, 32810433, 43747244, 54684055, 65620866, 87494488, 109368110, 131241732, 164052165, 218736220, 262483464, 328104330, 437472440, 656208660, 1312417320]

約数ペア:

[(1, 1312417320), (2, 656208660), (3, 437472440), (4, 328104330), (5, 262483464), (6, 218736220), (8, 164052165), (10, 131241732), (12, 109368110), (15, 87494488), (20, 65620866), (24, 54684055), (30, 43747244), (40, 32810433), (60, 21873622), (120, 10936811), (163, 8051640), (229, 5731080), (293, 4479240), (326, 4025820), (458, 2865540), (489, 2683880), (586, 2239620), (652, 2012910), (687, 1910360), (815, 1610328), (879, 1493080), (916, 1432770), (978, 1341940), (1145, 1146216), (1172, 1119810), (1304, 1006455), (1374, 955180), (1465, 895848), (1630, 805164), (1758, 746540), (1832, 716385), (1956, 670970), (2290, 573108), (2344, 559905), (2445, 536776), (2748, 477590), (2930, 447924), (3260, 402582), (3435, 382072), (3516, 373270), (3912, 335485), (4395, 298616), (4580, 286554), (4890, 268388), (5496, 238795), (5860, 223962), (6520, 201291), (6870, 191036), (7032, 186635), (8790, 149308), (9160, 143277), (9780, 134194), (11720, 111981), (13740, 95518), (17580, 74654), (19560, 67097), (27480, 47759), (35160, 37327)]