1325650480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{12659}}^1$

素因数の和:12707

約数の個数: 160

約数和(自身を含む): 4069025280

約数和(自身を除く): 2743374800

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 28, 34, 35, 40, 44, 55, 56, 68, 70, 77, 80, 85, 88, 110, 112, 119, 136, 140, 154, 170, 176, 187, 220, 238, 272, 280, 308, 340, 374, 385, 440, 476, 560, 595, 616, 680, 748, 770, 880, 935, 952, 1190, 1232, 1309, 1360, 1496, 1540, 1870, 1904, 2380, 2618, 2992, 3080, 3740, 4760, 5236, 6160, 6545, 7480, 9520, 10472, 12659, 13090, 14960, 20944, 25318, 26180, 50636, 52360, 63295, 88613, 101272, 104720, 126590, 139249, 177226, 202544, 215203, 253180, 278498, 354452, 430406, 443065, 506360, 556996, 696245, 708904, 860812, 886130, 974743, 1012720, 1076015, 1113992, 1392490, 1417808, 1506421, 1721624, 1772260, 1949486, 2152030, 2227984, 2367233, 2784980, 3012842, 3443248, 3544520, 3898972, 4304060, 4734466, 4873715, 5569960, 6025684, 7089040, 7532105, 7797944, 8608120, 9468932, 9747430, 11139920, 11836165, 12051368, 15064210, 15595888, 16570631, 17216240, 18937864, 19494860, 23672330, 24102736, 30128420, 33141262, 37875728, 38989720, 47344660, 60256840, 66282524, 77979440, 82853155, 94689320, 120513680, 132565048, 165706310, 189378640, 265130096, 331412620, 662825240, 1325650480]

約数ペア:

[(1, 1325650480), (2, 662825240), (4, 331412620), (5, 265130096), (7, 189378640), (8, 165706310), (10, 132565048), (11, 120513680), (14, 94689320), (16, 82853155), (17, 77979440), (20, 66282524), (22, 60256840), (28, 47344660), (34, 38989720), (35, 37875728), (40, 33141262), (44, 30128420), (55, 24102736), (56, 23672330), (68, 19494860), (70, 18937864), (77, 17216240), (80, 16570631), (85, 15595888), (88, 15064210), (110, 12051368), (112, 11836165), (119, 11139920), (136, 9747430), (140, 9468932), (154, 8608120), (170, 7797944), (176, 7532105), (187, 7089040), (220, 6025684), (238, 5569960), (272, 4873715), (280, 4734466), (308, 4304060), (340, 3898972), (374, 3544520), (385, 3443248), (440, 3012842), (476, 2784980), (560, 2367233), (595, 2227984), (616, 2152030), (680, 1949486), (748, 1772260), (770, 1721624), (880, 1506421), (935, 1417808), (952, 1392490), (1190, 1113992), (1232, 1076015), (1309, 1012720), (1360, 974743), (1496, 886130), (1540, 860812), (1870, 708904), (1904, 696245), (2380, 556996), (2618, 506360), (2992, 443065), (3080, 430406), (3740, 354452), (4760, 278498), (5236, 253180), (6160, 215203), (6545, 202544), (7480, 177226), (9520, 139249), (10472, 126590), (12659, 104720), (13090, 101272), (14960, 88613), (20944, 63295), (25318, 52360), (26180, 50636)]