2033640

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{269}}^1$

素因数の和:296

約数の個数: 128

約数和(自身を含む): 7776000

約数和(自身を除く): 5742360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 269, 270, 280, 315, 360, 378, 420, 504, 538, 540, 630, 756, 807, 840, 945, 1076, 1080, 1260, 1345, 1512, 1614, 1883, 1890, 2152, 2421, 2520, 2690, 3228, 3766, 3780, 4035, 4842, 5380, 5649, 6456, 7263, 7532, 7560, 8070, 9415, 9684, 10760, 11298, 12105, 14526, 15064, 16140, 16947, 18830, 19368, 22596, 24210, 28245, 29052, 32280, 33894, 36315, 37660, 45192, 48420, 50841, 56490, 58104, 67788, 72630, 75320, 84735, 96840, 101682, 112980, 135576, 145260, 169470, 203364, 225960, 254205, 290520, 338940, 406728, 508410, 677880, 1016820, 2033640]

約数ペア:

[(1, 2033640), (2, 1016820), (3, 677880), (4, 508410), (5, 406728), (6, 338940), (7, 290520), (8, 254205), (9, 225960), (10, 203364), (12, 169470), (14, 145260), (15, 135576), (18, 112980), (20, 101682), (21, 96840), (24, 84735), (27, 75320), (28, 72630), (30, 67788), (35, 58104), (36, 56490), (40, 50841), (42, 48420), (45, 45192), (54, 37660), (56, 36315), (60, 33894), (63, 32280), (70, 29052), (72, 28245), (84, 24210), (90, 22596), (105, 19368), (108, 18830), (120, 16947), (126, 16140), (135, 15064), (140, 14526), (168, 12105), (180, 11298), (189, 10760), (210, 9684), (216, 9415), (252, 8070), (269, 7560), (270, 7532), (280, 7263), (315, 6456), (360, 5649), (378, 5380), (420, 4842), (504, 4035), (538, 3780), (540, 3766), (630, 3228), (756, 2690), (807, 2520), (840, 2421), (945, 2152), (1076, 1890), (1080, 1883), (1260, 1614), (1345, 1512)]