744172380

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{196871}}^1$

素因数の和:196896

約数の個数: 96

約数和(自身を含む): 2645959680

約数和(自身を除く): 1901787300

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, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 196871, 393742, 590613, 787484, 984355, 1181226, 1378097, 1771839, 1968710, 2362452, 2756194, 2953065, 3543678, 3937420, 4134291, 5315517, 5512388, 5906130, 6890485, 7087356, 8268582, 8859195, 10631034, 11812260, 12402873, 13780970, 16537164, 17718390, 20671455, 21262068, 24805746, 26577585, 27561940, 35436780, 37208619, 41342910, 49611492, 53155170, 62014365, 74417238, 82685820, 106310340, 124028730, 148834476, 186043095, 248057460, 372086190, 744172380]

約数ペア:

[(1, 744172380), (2, 372086190), (3, 248057460), (4, 186043095), (5, 148834476), (6, 124028730), (7, 106310340), (9, 82685820), (10, 74417238), (12, 62014365), (14, 53155170), (15, 49611492), (18, 41342910), (20, 37208619), (21, 35436780), (27, 27561940), (28, 26577585), (30, 24805746), (35, 21262068), (36, 20671455), (42, 17718390), (45, 16537164), (54, 13780970), (60, 12402873), (63, 11812260), (70, 10631034), (84, 8859195), (90, 8268582), (105, 7087356), (108, 6890485), (126, 5906130), (135, 5512388), (140, 5315517), (180, 4134291), (189, 3937420), (210, 3543678), (252, 2953065), (270, 2756194), (315, 2362452), (378, 1968710), (420, 1771839), (540, 1378097), (630, 1181226), (756, 984355), (945, 787484), (1260, 590613), (1890, 393742), (3780, 196871)]