307447560

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{601}}^1$

素因数の和:661

約数の個数: 288

約数和(自身を含む): 1204421400

約数和(自身を除く): 896973840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 29, 30, 35, 36, 40, 42, 45, 49, 56, 58, 60, 63, 70, 72, 84, 87, 90, 98, 105, 116, 120, 126, 140, 145, 147, 168, 174, 180, 196, 203, 210, 232, 245, 252, 261, 280, 290, 294, 315, 348, 360, 392, 406, 420, 435, 441, 490, 504, 522, 580, 588, 601, 609, 630, 696, 735, 812, 840, 870, 882, 980, 1015, 1044, 1160, 1176, 1202, 1218, 1260, 1305, 1421, 1470, 1624, 1740, 1764, 1803, 1827, 1960, 2030, 2088, 2205, 2404, 2436, 2520, 2610, 2842, 2940, 3005, 3045, 3480, 3528, 3606, 3654, 4060, 4207, 4263, 4410, 4808, 4872, 5220, 5409, 5684, 5880, 6010, 6090, 7105, 7212, 7308, 8120, 8414, 8526, 8820, 9015, 9135, 10440, 10818, 11368, 12020, 12180, 12621, 12789, 14210, 14424, 14616, 16828, 17052, 17429, 17640, 18030, 18270, 21035, 21315, 21636, 24040, 24360, 25242, 25578, 27045, 28420, 29449, 33656, 34104, 34858, 36060, 36540, 37863, 42070, 42630, 43272, 50484, 51156, 52287, 54090, 56840, 58898, 63105, 63945, 69716, 72120, 73080, 75726, 84140, 85260, 87145, 88347, 100968, 102312, 104574, 108180, 117796, 122003, 126210, 127890, 139432, 147245, 151452, 156861, 168280, 170520, 174290, 176694, 189315, 209148, 216360, 235592, 244006, 252420, 255780, 261435, 265041, 294490, 302904, 313722, 348580, 353388, 366009, 378630, 418296, 441735, 488012, 504840, 511560, 522870, 530082, 588980, 610015, 627444, 697160, 706776, 732018, 757260, 784305, 854021, 883470, 976024, 1045740, 1060164, 1098027, 1177960, 1220030, 1254888, 1325205, 1464036, 1514520, 1568610, 1708042, 1766940, 1830045, 2091480, 2120328, 2196054, 2440060, 2562063, 2650410, 2928072, 3137220, 3416084, 3533880, 3660090, 4270105, 4392108, 4880120, 5124126, 5300820, 5490135, 6274440, 6832168, 7320180, 7686189, 8540210, 8784216, 10248252, 10601640, 10980270, 12810315, 14640360, 15372378, 17080420, 20496504, 21960540, 25620630, 30744756, 34160840, 38430945, 43921080, 51241260, 61489512, 76861890, 102482520, 153723780, 307447560]

約数ペア:

[(1, 307447560), (2, 153723780), (3, 102482520), (4, 76861890), (5, 61489512), (6, 51241260), (7, 43921080), (8, 38430945), (9, 34160840), (10, 30744756), (12, 25620630), (14, 21960540), (15, 20496504), (18, 17080420), (20, 15372378), (21, 14640360), (24, 12810315), (28, 10980270), (29, 10601640), (30, 10248252), (35, 8784216), (36, 8540210), (40, 7686189), (42, 7320180), (45, 6832168), (49, 6274440), (56, 5490135), (58, 5300820), (60, 5124126), (63, 4880120), (70, 4392108), (72, 4270105), (84, 3660090), (87, 3533880), (90, 3416084), (98, 3137220), (105, 2928072), (116, 2650410), (120, 2562063), (126, 2440060), (140, 2196054), (145, 2120328), (147, 2091480), (168, 1830045), (174, 1766940), (180, 1708042), (196, 1568610), (203, 1514520), (210, 1464036), (232, 1325205), (245, 1254888), (252, 1220030), (261, 1177960), (280, 1098027), (290, 1060164), (294, 1045740), (315, 976024), (348, 883470), (360, 854021), (392, 784305), (406, 757260), (420, 732018), (435, 706776), (441, 697160), (490, 627444), (504, 610015), (522, 588980), (580, 530082), (588, 522870), (601, 511560), (609, 504840), (630, 488012), (696, 441735), (735, 418296), (812, 378630), (840, 366009), (870, 353388), (882, 348580), (980, 313722), (1015, 302904), (1044, 294490), (1160, 265041), (1176, 261435), (1202, 255780), (1218, 252420), (1260, 244006), (1305, 235592), (1421, 216360), (1470, 209148), (1624, 189315), (1740, 176694), (1764, 174290), (1803, 170520), (1827, 168280), (1960, 156861), (2030, 151452), (2088, 147245), (2205, 139432), (2404, 127890), (2436, 126210), (2520, 122003), (2610, 117796), (2842, 108180), (2940, 104574), (3005, 102312), (3045, 100968), (3480, 88347), (3528, 87145), (3606, 85260), (3654, 84140), (4060, 75726), (4207, 73080), (4263, 72120), (4410, 69716), (4808, 63945), (4872, 63105), (5220, 58898), (5409, 56840), (5684, 54090), (5880, 52287), (6010, 51156), (6090, 50484), (7105, 43272), (7212, 42630), (7308, 42070), (8120, 37863), (8414, 36540), (8526, 36060), (8820, 34858), (9015, 34104), (9135, 33656), (10440, 29449), (10818, 28420), (11368, 27045), (12020, 25578), (12180, 25242), (12621, 24360), (12789, 24040), (14210, 21636), (14424, 21315), (14616, 21035), (16828, 18270), (17052, 18030), (17429, 17640)]