193500720

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{38393}}^1$

素因数の和:38419

約数の個数: 120

約数和(自身を含む): 742693536

約数和(自身を除く): 549192816

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 38393, 76786, 115179, 153572, 191965, 230358, 268751, 307144, 345537, 383930, 460716, 537502, 575895, 614288, 691074, 767860, 806253, 921432, 1075004, 1151790, 1343755, 1382148, 1535720, 1612506, 1727685, 1842864, 2150008, 2303580, 2418759, 2687510, 2764296, 3071440, 3225012, 3455370, 4031265, 4300016, 4607160, 4837518, 5375020, 5528592, 6450024, 6910740, 8062530, 9214320, 9675036, 10750040, 12093795, 12900048, 13821480, 16125060, 19350072, 21500080, 24187590, 27642960, 32250120, 38700144, 48375180, 64500240, 96750360, 193500720]

約数ペア:

[(1, 193500720), (2, 96750360), (3, 64500240), (4, 48375180), (5, 38700144), (6, 32250120), (7, 27642960), (8, 24187590), (9, 21500080), (10, 19350072), (12, 16125060), (14, 13821480), (15, 12900048), (16, 12093795), (18, 10750040), (20, 9675036), (21, 9214320), (24, 8062530), (28, 6910740), (30, 6450024), (35, 5528592), (36, 5375020), (40, 4837518), (42, 4607160), (45, 4300016), (48, 4031265), (56, 3455370), (60, 3225012), (63, 3071440), (70, 2764296), (72, 2687510), (80, 2418759), (84, 2303580), (90, 2150008), (105, 1842864), (112, 1727685), (120, 1612506), (126, 1535720), (140, 1382148), (144, 1343755), (168, 1151790), (180, 1075004), (210, 921432), (240, 806253), (252, 767860), (280, 691074), (315, 614288), (336, 575895), (360, 537502), (420, 460716), (504, 383930), (560, 345537), (630, 307144), (720, 268751), (840, 230358), (1008, 191965), (1260, 153572), (1680, 115179), (2520, 76786), (5040, 38393)]