319414320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:265

約数の個数: 320

約数和(自身を含む): 1191590400

約数和(自身を除く): 872176080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 43, 45, 48, 54, 57, 60, 72, 76, 80, 86, 90, 95, 108, 114, 120, 129, 135, 144, 152, 171, 172, 180, 181, 190, 215, 216, 228, 240, 258, 270, 285, 304, 342, 344, 360, 362, 380, 387, 430, 432, 456, 513, 516, 540, 543, 570, 645, 684, 688, 720, 724, 760, 774, 817, 855, 860, 905, 912, 1026, 1032, 1080, 1086, 1140, 1161, 1290, 1368, 1448, 1520, 1548, 1629, 1634, 1710, 1720, 1810, 1935, 2052, 2064, 2160, 2172, 2280, 2322, 2451, 2565, 2580, 2715, 2736, 2896, 3096, 3258, 3268, 3420, 3439, 3440, 3620, 3870, 4085, 4104, 4344, 4560, 4644, 4887, 4902, 5130, 5160, 5430, 5805, 6192, 6516, 6536, 6840, 6878, 7240, 7353, 7740, 7783, 8145, 8170, 8208, 8688, 9288, 9774, 9804, 10260, 10317, 10320, 10860, 11610, 12255, 13032, 13072, 13680, 13756, 14480, 14706, 15480, 15566, 16290, 16340, 17195, 18576, 19548, 19608, 20520, 20634, 21720, 22059, 23220, 23349, 24435, 24510, 26064, 27512, 29412, 30951, 30960, 31132, 32580, 32680, 34390, 36765, 38915, 39096, 39216, 41040, 41268, 43440, 44118, 46440, 46698, 48870, 49020, 51585, 55024, 58824, 61902, 62264, 65160, 65360, 68780, 70047, 73530, 77830, 78192, 82536, 88236, 92853, 92880, 93396, 97740, 98040, 103170, 110295, 116745, 117648, 123804, 124528, 130320, 137560, 140094, 147060, 147877, 154755, 155660, 165072, 176472, 185706, 186792, 195480, 196080, 206340, 210141, 220590, 233490, 247608, 275120, 280188, 294120, 295754, 309510, 311320, 350235, 352944, 371412, 373584, 390960, 412680, 420282, 441180, 443631, 464265, 466980, 495216, 560376, 588240, 591508, 619020, 622640, 700470, 739385, 742824, 825360, 840564, 882360, 887262, 928530, 933960, 1050705, 1120752, 1183016, 1238040, 1330893, 1400940, 1478770, 1485648, 1681128, 1764720, 1774524, 1857060, 1867920, 2101410, 2218155, 2366032, 2476080, 2661786, 2801880, 2957540, 3362256, 3549048, 3714120, 3992679, 4202820, 4436310, 5323572, 5603760, 5915080, 6654465, 7098096, 7428240, 7985358, 8405640, 8872620, 10647144, 11830160, 13308930, 15970716, 16811280, 17745240, 19963395, 21294288, 26617860, 31941432, 35490480, 39926790, 53235720, 63882864, 79853580, 106471440, 159707160, 319414320]

約数ペア:

[(1, 319414320), (2, 159707160), (3, 106471440), (4, 79853580), (5, 63882864), (6, 53235720), (8, 39926790), (9, 35490480), (10, 31941432), (12, 26617860), (15, 21294288), (16, 19963395), (18, 17745240), (19, 16811280), (20, 15970716), (24, 13308930), (27, 11830160), (30, 10647144), (36, 8872620), (38, 8405640), (40, 7985358), (43, 7428240), (45, 7098096), (48, 6654465), (54, 5915080), (57, 5603760), (60, 5323572), (72, 4436310), (76, 4202820), (80, 3992679), (86, 3714120), (90, 3549048), (95, 3362256), (108, 2957540), (114, 2801880), (120, 2661786), (129, 2476080), (135, 2366032), (144, 2218155), (152, 2101410), (171, 1867920), (172, 1857060), (180, 1774524), (181, 1764720), (190, 1681128), (215, 1485648), (216, 1478770), (228, 1400940), (240, 1330893), (258, 1238040), (270, 1183016), (285, 1120752), (304, 1050705), (342, 933960), (344, 928530), (360, 887262), (362, 882360), (380, 840564), (387, 825360), (430, 742824), (432, 739385), (456, 700470), (513, 622640), (516, 619020), (540, 591508), (543, 588240), (570, 560376), (645, 495216), (684, 466980), (688, 464265), (720, 443631), (724, 441180), (760, 420282), (774, 412680), (817, 390960), (855, 373584), (860, 371412), (905, 352944), (912, 350235), (1026, 311320), (1032, 309510), (1080, 295754), (1086, 294120), (1140, 280188), (1161, 275120), (1290, 247608), (1368, 233490), (1448, 220590), (1520, 210141), (1548, 206340), (1629, 196080), (1634, 195480), (1710, 186792), (1720, 185706), (1810, 176472), (1935, 165072), (2052, 155660), (2064, 154755), (2160, 147877), (2172, 147060), (2280, 140094), (2322, 137560), (2451, 130320), (2565, 124528), (2580, 123804), (2715, 117648), (2736, 116745), (2896, 110295), (3096, 103170), (3258, 98040), (3268, 97740), (3420, 93396), (3439, 92880), (3440, 92853), (3620, 88236), (3870, 82536), (4085, 78192), (4104, 77830), (4344, 73530), (4560, 70047), (4644, 68780), (4887, 65360), (4902, 65160), (5130, 62264), (5160, 61902), (5430, 58824), (5805, 55024), (6192, 51585), (6516, 49020), (6536, 48870), (6840, 46698), (6878, 46440), (7240, 44118), (7353, 43440), (7740, 41268), (7783, 41040), (8145, 39216), (8170, 39096), (8208, 38915), (8688, 36765), (9288, 34390), (9774, 32680), (9804, 32580), (10260, 31132), (10317, 30960), (10320, 30951), (10860, 29412), (11610, 27512), (12255, 26064), (13032, 24510), (13072, 24435), (13680, 23349), (13756, 23220), (14480, 22059), (14706, 21720), (15480, 20634), (15566, 20520), (16290, 19608), (16340, 19548), (17195, 18576)]