66222240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19709}}^1$

素因数の和:19734

約数の個数: 96

約数和(自身を含む): 238412160

約数和(自身を除く): 172189920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 19709, 39418, 59127, 78836, 98545, 118254, 137963, 157672, 197090, 236508, 275926, 295635, 315344, 394180, 413889, 473016, 551852, 591270, 630688, 689815, 788360, 827778, 946032, 1103704, 1182540, 1379630, 1576720, 1655556, 1892064, 2069445, 2207408, 2365080, 2759260, 3153440, 3311112, 4138890, 4414816, 4730160, 5518520, 6622224, 8277780, 9460320, 11037040, 13244448, 16555560, 22074080, 33111120, 66222240]

約数ペア:

[(1, 66222240), (2, 33111120), (3, 22074080), (4, 16555560), (5, 13244448), (6, 11037040), (7, 9460320), (8, 8277780), (10, 6622224), (12, 5518520), (14, 4730160), (15, 4414816), (16, 4138890), (20, 3311112), (21, 3153440), (24, 2759260), (28, 2365080), (30, 2207408), (32, 2069445), (35, 1892064), (40, 1655556), (42, 1576720), (48, 1379630), (56, 1182540), (60, 1103704), (70, 946032), (80, 827778), (84, 788360), (96, 689815), (105, 630688), (112, 591270), (120, 551852), (140, 473016), (160, 413889), (168, 394180), (210, 315344), (224, 295635), (240, 275926), (280, 236508), (336, 197090), (420, 157672), (480, 137963), (560, 118254), (672, 98545), (840, 78836), (1120, 59127), (1680, 39418), (3360, 19709)]