639706320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{59}}^1$

素因数の和:163

約数の個数: 360

約数和(自身を含む): 2449530720

約数和(自身を除く): 1809824400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 37, 40, 44, 45, 48, 55, 59, 60, 66, 72, 74, 80, 88, 90, 99, 110, 111, 118, 120, 132, 144, 148, 165, 176, 177, 180, 185, 198, 220, 222, 236, 240, 264, 295, 296, 330, 333, 354, 360, 370, 396, 407, 440, 444, 472, 495, 528, 531, 555, 590, 592, 649, 660, 666, 708, 720, 740, 792, 814, 880, 885, 888, 944, 990, 1062, 1110, 1180, 1221, 1298, 1320, 1332, 1369, 1416, 1480, 1584, 1628, 1665, 1770, 1776, 1947, 1980, 2035, 2124, 2183, 2220, 2360, 2442, 2596, 2640, 2655, 2664, 2738, 2832, 2960, 3245, 3256, 3330, 3540, 3663, 3894, 3960, 4070, 4107, 4248, 4366, 4440, 4720, 4884, 5192, 5310, 5328, 5476, 5841, 6105, 6490, 6512, 6549, 6660, 6845, 7080, 7326, 7788, 7920, 8140, 8214, 8496, 8732, 8880, 9735, 9768, 10384, 10620, 10915, 10952, 11682, 12210, 12321, 12980, 13098, 13320, 13690, 14160, 14652, 15059, 15576, 16280, 16428, 17464, 18315, 19470, 19536, 19647, 20535, 21240, 21830, 21904, 23364, 24013, 24420, 24642, 25960, 26196, 26640, 27380, 29205, 29304, 30118, 31152, 32560, 32745, 32856, 34928, 36630, 38940, 39294, 41070, 42480, 43660, 45177, 46728, 48026, 48840, 49284, 51920, 52392, 54760, 58410, 58608, 60236, 61605, 65490, 65712, 72039, 73260, 75295, 77880, 78588, 80771, 82140, 87320, 90354, 93456, 96052, 97680, 98235, 98568, 104784, 109520, 116820, 120065, 120472, 123210, 130980, 135531, 144078, 146520, 150590, 155760, 157176, 161542, 164280, 174640, 180708, 192104, 196470, 197136, 216117, 225885, 233640, 240130, 240944, 242313, 246420, 261960, 271062, 288156, 293040, 301180, 314352, 323084, 328560, 360195, 361416, 384208, 392940, 403855, 432234, 451770, 467280, 480260, 484626, 492840, 523920, 542124, 576312, 602360, 646168, 677655, 720390, 722832, 726939, 785880, 807710, 864468, 888481, 903540, 960520, 969252, 985680, 1080585, 1084248, 1152624, 1204720, 1211565, 1292336, 1355310, 1440780, 1453878, 1571760, 1615420, 1728936, 1776962, 1807080, 1921040, 1938504, 2161170, 2168496, 2423130, 2665443, 2710620, 2881560, 2907756, 3230840, 3457872, 3553924, 3614160, 3634695, 3877008, 4322340, 4442405, 4846260, 5330886, 5421240, 5763120, 5815512, 6461680, 7107848, 7269390, 7996329, 8644680, 8884810, 9692520, 10661772, 10842480, 11631024, 13327215, 14215696, 14538780, 15992658, 17289360, 17769620, 19385040, 21323544, 26654430, 29077560, 31985316, 35539240, 39981645, 42647088, 53308860, 58155120, 63970632, 71078480, 79963290, 106617720, 127941264, 159926580, 213235440, 319853160, 639706320]

約数ペア:

[(1, 639706320), (2, 319853160), (3, 213235440), (4, 159926580), (5, 127941264), (6, 106617720), (8, 79963290), (9, 71078480), (10, 63970632), (11, 58155120), (12, 53308860), (15, 42647088), (16, 39981645), (18, 35539240), (20, 31985316), (22, 29077560), (24, 26654430), (30, 21323544), (33, 19385040), (36, 17769620), (37, 17289360), (40, 15992658), (44, 14538780), (45, 14215696), (48, 13327215), (55, 11631024), (59, 10842480), (60, 10661772), (66, 9692520), (72, 8884810), (74, 8644680), (80, 7996329), (88, 7269390), (90, 7107848), (99, 6461680), (110, 5815512), (111, 5763120), (118, 5421240), (120, 5330886), (132, 4846260), (144, 4442405), (148, 4322340), (165, 3877008), (176, 3634695), (177, 3614160), (180, 3553924), (185, 3457872), (198, 3230840), (220, 2907756), (222, 2881560), (236, 2710620), (240, 2665443), (264, 2423130), (295, 2168496), (296, 2161170), (330, 1938504), (333, 1921040), (354, 1807080), (360, 1776962), (370, 1728936), (396, 1615420), (407, 1571760), (440, 1453878), (444, 1440780), (472, 1355310), (495, 1292336), (528, 1211565), (531, 1204720), (555, 1152624), (590, 1084248), (592, 1080585), (649, 985680), (660, 969252), (666, 960520), (708, 903540), (720, 888481), (740, 864468), (792, 807710), (814, 785880), (880, 726939), (885, 722832), (888, 720390), (944, 677655), (990, 646168), (1062, 602360), (1110, 576312), (1180, 542124), (1221, 523920), (1298, 492840), (1320, 484626), (1332, 480260), (1369, 467280), (1416, 451770), (1480, 432234), (1584, 403855), (1628, 392940), (1665, 384208), (1770, 361416), (1776, 360195), (1947, 328560), (1980, 323084), (2035, 314352), (2124, 301180), (2183, 293040), (2220, 288156), (2360, 271062), (2442, 261960), (2596, 246420), (2640, 242313), (2655, 240944), (2664, 240130), (2738, 233640), (2832, 225885), (2960, 216117), (3245, 197136), (3256, 196470), (3330, 192104), (3540, 180708), (3663, 174640), (3894, 164280), (3960, 161542), (4070, 157176), (4107, 155760), (4248, 150590), (4366, 146520), (4440, 144078), (4720, 135531), (4884, 130980), (5192, 123210), (5310, 120472), (5328, 120065), (5476, 116820), (5841, 109520), (6105, 104784), (6490, 98568), (6512, 98235), (6549, 97680), (6660, 96052), (6845, 93456), (7080, 90354), (7326, 87320), (7788, 82140), (7920, 80771), (8140, 78588), (8214, 77880), (8496, 75295), (8732, 73260), (8880, 72039), (9735, 65712), (9768, 65490), (10384, 61605), (10620, 60236), (10915, 58608), (10952, 58410), (11682, 54760), (12210, 52392), (12321, 51920), (12980, 49284), (13098, 48840), (13320, 48026), (13690, 46728), (14160, 45177), (14652, 43660), (15059, 42480), (15576, 41070), (16280, 39294), (16428, 38940), (17464, 36630), (18315, 34928), (19470, 32856), (19536, 32745), (19647, 32560), (20535, 31152), (21240, 30118), (21830, 29304), (21904, 29205), (23364, 27380), (24013, 26640), (24420, 26196), (24642, 25960)]