165839940

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{601}}^1$

素因数の和:699

約数の個数: 192

約数和(自身を含む): 598725120

約数和(自身を除く): 432885180

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, 73, 84, 90, 105, 108, 126, 135, 140, 146, 180, 189, 210, 219, 252, 270, 292, 315, 365, 378, 420, 438, 511, 540, 601, 630, 657, 730, 756, 876, 945, 1022, 1095, 1202, 1260, 1314, 1460, 1533, 1803, 1890, 1971, 2044, 2190, 2404, 2555, 2628, 3005, 3066, 3285, 3606, 3780, 3942, 4207, 4380, 4599, 5110, 5409, 6010, 6132, 6570, 7212, 7665, 7884, 8414, 9015, 9198, 9855, 10220, 10818, 12020, 12621, 13140, 13797, 15330, 16227, 16828, 18030, 18396, 19710, 21035, 21636, 22995, 25242, 27045, 27594, 30660, 32454, 36060, 37863, 39420, 42070, 43873, 45990, 50484, 54090, 55188, 63105, 64908, 68985, 75726, 81135, 84140, 87746, 91980, 108180, 113589, 126210, 131619, 137970, 151452, 162270, 175492, 189315, 219365, 227178, 252420, 263238, 275940, 307111, 324540, 378630, 394857, 438730, 454356, 526476, 567945, 614222, 658095, 757260, 789714, 877460, 921333, 1135890, 1184571, 1228444, 1316190, 1535555, 1579428, 1842666, 1974285, 2271780, 2369142, 2632380, 2763999, 3071110, 3685332, 3948570, 4606665, 4738284, 5527998, 5922855, 6142220, 7897140, 8291997, 9213330, 11055996, 11845710, 13819995, 16583994, 18426660, 23691420, 27639990, 33167988, 41459985, 55279980, 82919970, 165839940]

約数ペア:

[(1, 165839940), (2, 82919970), (3, 55279980), (4, 41459985), (5, 33167988), (6, 27639990), (7, 23691420), (9, 18426660), (10, 16583994), (12, 13819995), (14, 11845710), (15, 11055996), (18, 9213330), (20, 8291997), (21, 7897140), (27, 6142220), (28, 5922855), (30, 5527998), (35, 4738284), (36, 4606665), (42, 3948570), (45, 3685332), (54, 3071110), (60, 2763999), (63, 2632380), (70, 2369142), (73, 2271780), (84, 1974285), (90, 1842666), (105, 1579428), (108, 1535555), (126, 1316190), (135, 1228444), (140, 1184571), (146, 1135890), (180, 921333), (189, 877460), (210, 789714), (219, 757260), (252, 658095), (270, 614222), (292, 567945), (315, 526476), (365, 454356), (378, 438730), (420, 394857), (438, 378630), (511, 324540), (540, 307111), (601, 275940), (630, 263238), (657, 252420), (730, 227178), (756, 219365), (876, 189315), (945, 175492), (1022, 162270), (1095, 151452), (1202, 137970), (1260, 131619), (1314, 126210), (1460, 113589), (1533, 108180), (1803, 91980), (1890, 87746), (1971, 84140), (2044, 81135), (2190, 75726), (2404, 68985), (2555, 64908), (2628, 63105), (3005, 55188), (3066, 54090), (3285, 50484), (3606, 45990), (3780, 43873), (3942, 42070), (4207, 39420), (4380, 37863), (4599, 36060), (5110, 32454), (5409, 30660), (6010, 27594), (6132, 27045), (6570, 25242), (7212, 22995), (7665, 21636), (7884, 21035), (8414, 19710), (9015, 18396), (9198, 18030), (9855, 16828), (10220, 16227), (10818, 15330), (12020, 13797), (12621, 13140)]