199626360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{521}}^1$

素因数の和:669

約数の個数: 128

約数和(自身を含む): 625397760

約数和(自身を除く): 425771400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 103, 120, 124, 155, 186, 206, 248, 309, 310, 372, 412, 465, 515, 521, 618, 620, 744, 824, 930, 1030, 1042, 1236, 1240, 1545, 1563, 1860, 2060, 2084, 2472, 2605, 3090, 3126, 3193, 3720, 4120, 4168, 5210, 6180, 6252, 6386, 7815, 9579, 10420, 12360, 12504, 12772, 15630, 15965, 16151, 19158, 20840, 25544, 31260, 31930, 32302, 38316, 47895, 48453, 53663, 62520, 63860, 64604, 76632, 80755, 95790, 96906, 107326, 127720, 129208, 160989, 161510, 191580, 193812, 214652, 242265, 268315, 321978, 323020, 383160, 387624, 429304, 484530, 536630, 643956, 646040, 804945, 969060, 1073260, 1287912, 1609890, 1663553, 1938120, 2146520, 3219780, 3327106, 4990659, 6439560, 6654212, 8317765, 9981318, 13308424, 16635530, 19962636, 24953295, 33271060, 39925272, 49906590, 66542120, 99813180, 199626360]

約数ペア:

[(1, 199626360), (2, 99813180), (3, 66542120), (4, 49906590), (5, 39925272), (6, 33271060), (8, 24953295), (10, 19962636), (12, 16635530), (15, 13308424), (20, 9981318), (24, 8317765), (30, 6654212), (31, 6439560), (40, 4990659), (60, 3327106), (62, 3219780), (93, 2146520), (103, 1938120), (120, 1663553), (124, 1609890), (155, 1287912), (186, 1073260), (206, 969060), (248, 804945), (309, 646040), (310, 643956), (372, 536630), (412, 484530), (465, 429304), (515, 387624), (521, 383160), (618, 323020), (620, 321978), (744, 268315), (824, 242265), (930, 214652), (1030, 193812), (1042, 191580), (1236, 161510), (1240, 160989), (1545, 129208), (1563, 127720), (1860, 107326), (2060, 96906), (2084, 95790), (2472, 80755), (2605, 76632), (3090, 64604), (3126, 63860), (3193, 62520), (3720, 53663), (4120, 48453), (4168, 47895), (5210, 38316), (6180, 32302), (6252, 31930), (6386, 31260), (7815, 25544), (9579, 20840), (10420, 19158), (12360, 16151), (12504, 15965), (12772, 15630)]