199447560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2243}}^1$

素因数の和:2292

約数の個数: 192

約数和(自身を含む): 735134400

約数和(自身を除く): 535686840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 52, 57, 60, 65, 72, 76, 78, 90, 95, 104, 114, 117, 120, 130, 152, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 312, 342, 360, 380, 390, 456, 468, 494, 520, 570, 585, 684, 741, 760, 780, 855, 936, 988, 1140, 1170, 1235, 1368, 1482, 1560, 1710, 1976, 2223, 2243, 2280, 2340, 2470, 2964, 3420, 3705, 4446, 4486, 4680, 4940, 5928, 6729, 6840, 7410, 8892, 8972, 9880, 11115, 11215, 13458, 14820, 17784, 17944, 20187, 22230, 22430, 26916, 29159, 29640, 33645, 40374, 42617, 44460, 44860, 53832, 58318, 67290, 80748, 85234, 87477, 88920, 89720, 100935, 116636, 127851, 134580, 145795, 161496, 170468, 174954, 201870, 213085, 233272, 255702, 262431, 269160, 291590, 340936, 349908, 383553, 403740, 426170, 437385, 511404, 524862, 554021, 583180, 639255, 699816, 767106, 807480, 852340, 874770, 1022808, 1049724, 1108042, 1166360, 1278510, 1312155, 1534212, 1662063, 1704680, 1749540, 1917765, 2099448, 2216084, 2557020, 2624310, 2770105, 3068424, 3324126, 3499080, 3835530, 4432168, 4986189, 5114040, 5248620, 5540210, 6648252, 7671060, 8310315, 9972378, 10497240, 11080420, 13296504, 15342120, 16620630, 19944756, 22160840, 24930945, 33241260, 39889512, 49861890, 66482520, 99723780, 199447560]

約数ペア:

[(1, 199447560), (2, 99723780), (3, 66482520), (4, 49861890), (5, 39889512), (6, 33241260), (8, 24930945), (9, 22160840), (10, 19944756), (12, 16620630), (13, 15342120), (15, 13296504), (18, 11080420), (19, 10497240), (20, 9972378), (24, 8310315), (26, 7671060), (30, 6648252), (36, 5540210), (38, 5248620), (39, 5114040), (40, 4986189), (45, 4432168), (52, 3835530), (57, 3499080), (60, 3324126), (65, 3068424), (72, 2770105), (76, 2624310), (78, 2557020), (90, 2216084), (95, 2099448), (104, 1917765), (114, 1749540), (117, 1704680), (120, 1662063), (130, 1534212), (152, 1312155), (156, 1278510), (171, 1166360), (180, 1108042), (190, 1049724), (195, 1022808), (228, 874770), (234, 852340), (247, 807480), (260, 767106), (285, 699816), (312, 639255), (342, 583180), (360, 554021), (380, 524862), (390, 511404), (456, 437385), (468, 426170), (494, 403740), (520, 383553), (570, 349908), (585, 340936), (684, 291590), (741, 269160), (760, 262431), (780, 255702), (855, 233272), (936, 213085), (988, 201870), (1140, 174954), (1170, 170468), (1235, 161496), (1368, 145795), (1482, 134580), (1560, 127851), (1710, 116636), (1976, 100935), (2223, 89720), (2243, 88920), (2280, 87477), (2340, 85234), (2470, 80748), (2964, 67290), (3420, 58318), (3705, 53832), (4446, 44860), (4486, 44460), (4680, 42617), (4940, 40374), (5928, 33645), (6729, 29640), (6840, 29159), (7410, 26916), (8892, 22430), (8972, 22230), (9880, 20187), (11115, 17944), (11215, 17784), (13458, 14820)]