1923565560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{277}}^1\times {\mathrm{1181}}^1$

素因数の和:1486

約数の個数: 192

約数和(自身を含む): 6742789920

約数和(自身を除く): 4819224360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 277, 280, 294, 392, 420, 490, 554, 588, 735, 831, 840, 980, 1108, 1176, 1181, 1385, 1470, 1662, 1939, 1960, 2216, 2362, 2770, 2940, 3324, 3543, 3878, 4155, 4724, 5540, 5817, 5880, 5905, 6648, 7086, 7756, 8267, 8310, 9448, 9695, 11080, 11634, 11810, 13573, 14172, 15512, 16534, 16620, 17715, 19390, 23268, 23620, 24801, 27146, 28344, 29085, 33068, 33240, 35430, 38780, 40719, 41335, 46536, 47240, 49602, 54292, 57869, 58170, 66136, 67865, 70860, 77560, 81438, 82670, 99204, 108584, 115738, 116340, 124005, 135730, 141720, 162876, 165340, 173607, 198408, 203595, 231476, 232680, 248010, 271460, 289345, 325752, 327137, 330680, 347214, 407190, 462952, 496020, 542920, 578690, 654274, 694428, 814380, 868035, 981411, 992040, 1157380, 1308548, 1388856, 1628760, 1635685, 1736070, 1962822, 2289959, 2314760, 2617096, 3271370, 3472140, 3925644, 4579918, 4907055, 6542740, 6869877, 6944280, 7851288, 9159836, 9814110, 11449795, 13085480, 13739754, 16029713, 18319672, 19628220, 22899590, 27479508, 32059426, 34349385, 39256440, 45799180, 48089139, 54959016, 64118852, 68698770, 80148565, 91598360, 96178278, 128237704, 137397540, 160297130, 192356556, 240445695, 274795080, 320594260, 384713112, 480891390, 641188520, 961782780, 1923565560]

約数ペア:

[(1, 1923565560), (2, 961782780), (3, 641188520), (4, 480891390), (5, 384713112), (6, 320594260), (7, 274795080), (8, 240445695), (10, 192356556), (12, 160297130), (14, 137397540), (15, 128237704), (20, 96178278), (21, 91598360), (24, 80148565), (28, 68698770), (30, 64118852), (35, 54959016), (40, 48089139), (42, 45799180), (49, 39256440), (56, 34349385), (60, 32059426), (70, 27479508), (84, 22899590), (98, 19628220), (105, 18319672), (120, 16029713), (140, 13739754), (147, 13085480), (168, 11449795), (196, 9814110), (210, 9159836), (245, 7851288), (277, 6944280), (280, 6869877), (294, 6542740), (392, 4907055), (420, 4579918), (490, 3925644), (554, 3472140), (588, 3271370), (735, 2617096), (831, 2314760), (840, 2289959), (980, 1962822), (1108, 1736070), (1176, 1635685), (1181, 1628760), (1385, 1388856), (1470, 1308548), (1662, 1157380), (1939, 992040), (1960, 981411), (2216, 868035), (2362, 814380), (2770, 694428), (2940, 654274), (3324, 578690), (3543, 542920), (3878, 496020), (4155, 462952), (4724, 407190), (5540, 347214), (5817, 330680), (5880, 327137), (5905, 325752), (6648, 289345), (7086, 271460), (7756, 248010), (8267, 232680), (8310, 231476), (9448, 203595), (9695, 198408), (11080, 173607), (11634, 165340), (11810, 162876), (13573, 141720), (14172, 135730), (15512, 124005), (16534, 116340), (16620, 115738), (17715, 108584), (19390, 99204), (23268, 82670), (23620, 81438), (24801, 77560), (27146, 70860), (28344, 67865), (29085, 66136), (33068, 58170), (33240, 57869), (35430, 54292), (38780, 49602), (40719, 47240), (41335, 46536)]