1328727960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{527273}}^1$

素因数の和:527297

約数の個数: 96

約数和(自身を含む): 4935284640

約数和(自身を除く): 3606556680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 527273, 1054546, 1581819, 2109092, 2636365, 3163638, 3690911, 4218184, 4745457, 5272730, 6327276, 7381822, 7909095, 9490914, 10545460, 11072733, 12654552, 14763644, 15818190, 18454555, 18981828, 21090920, 22145466, 23727285, 29527288, 31636380, 33218199, 36909110, 37963656, 44290932, 47454570, 55363665, 63272760, 66436398, 73818220, 88581864, 94909140, 110727330, 132872796, 147636440, 166090995, 189818280, 221454660, 265745592, 332181990, 442909320, 664363980, 1328727960]

約数ペア:

[(1, 1328727960), (2, 664363980), (3, 442909320), (4, 332181990), (5, 265745592), (6, 221454660), (7, 189818280), (8, 166090995), (9, 147636440), (10, 132872796), (12, 110727330), (14, 94909140), (15, 88581864), (18, 73818220), (20, 66436398), (21, 63272760), (24, 55363665), (28, 47454570), (30, 44290932), (35, 37963656), (36, 36909110), (40, 33218199), (42, 31636380), (45, 29527288), (56, 23727285), (60, 22145466), (63, 21090920), (70, 18981828), (72, 18454555), (84, 15818190), (90, 14763644), (105, 12654552), (120, 11072733), (126, 10545460), (140, 9490914), (168, 7909095), (180, 7381822), (210, 6327276), (252, 5272730), (280, 4745457), (315, 4218184), (360, 3690911), (420, 3163638), (504, 2636365), (630, 2109092), (840, 1581819), (1260, 1054546), (2520, 527273)]