870848280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^2$

素因数の和:144

約数の個数: 384

約数和(自身を含む): 3241728000

約数和(自身を除く): 2370879720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 31, 36, 37, 38, 40, 45, 54, 57, 60, 62, 72, 74, 76, 90, 93, 95, 108, 111, 114, 120, 124, 135, 148, 152, 155, 171, 180, 185, 186, 190, 216, 222, 228, 248, 270, 279, 285, 296, 310, 333, 342, 360, 370, 372, 380, 444, 456, 465, 513, 540, 555, 558, 570, 589, 620, 666, 684, 703, 740, 744, 760, 837, 855, 888, 930, 999, 1026, 1080, 1110, 1116, 1140, 1147, 1178, 1240, 1332, 1368, 1369, 1395, 1406, 1480, 1665, 1674, 1710, 1767, 1860, 1998, 2052, 2109, 2220, 2232, 2280, 2294, 2356, 2565, 2664, 2738, 2790, 2812, 2945, 3330, 3348, 3420, 3441, 3515, 3534, 3720, 3996, 4104, 4107, 4185, 4218, 4440, 4588, 4712, 4995, 5130, 5301, 5476, 5580, 5624, 5735, 5890, 6327, 6660, 6696, 6840, 6845, 6882, 7030, 7068, 7992, 8214, 8370, 8436, 8835, 9176, 9990, 10260, 10323, 10545, 10602, 10952, 11160, 11470, 11780, 12321, 12654, 13320, 13690, 13764, 14060, 14136, 15903, 16428, 16740, 16872, 17205, 17670, 18981, 19980, 20520, 20535, 20646, 21090, 21204, 21793, 22940, 23560, 24642, 25308, 26011, 26505, 27380, 27528, 28120, 30969, 31635, 31806, 32856, 33480, 34410, 35340, 36963, 37962, 39960, 41070, 41292, 42180, 42408, 42439, 43586, 45880, 49284, 50616, 51615, 52022, 53010, 54760, 61605, 61938, 63270, 63612, 65379, 68820, 70680, 73926, 75924, 78033, 79515, 82140, 82584, 84360, 84878, 87172, 94905, 98568, 103230, 104044, 106020, 108965, 123210, 123876, 126540, 127224, 127317, 130055, 130758, 137640, 147852, 151848, 154845, 156066, 159030, 164280, 169756, 174344, 184815, 189810, 196137, 206460, 208088, 212040, 212195, 217930, 234099, 246420, 247752, 253080, 254634, 260110, 261516, 295704, 309690, 312132, 318060, 326895, 339512, 369630, 379620, 381951, 390165, 392274, 412920, 424390, 435860, 468198, 492840, 509268, 520220, 523032, 588411, 619380, 624264, 636120, 636585, 653790, 702297, 739260, 759240, 763902, 780330, 784548, 806341, 848780, 871720, 936396, 980685, 1018536, 1040440, 1145853, 1170495, 1176822, 1238760, 1273170, 1307580, 1404594, 1478520, 1527804, 1560660, 1569096, 1612682, 1697560, 1872792, 1909755, 1961370, 2291706, 2340990, 2353644, 2419023, 2546340, 2615160, 2809188, 2942055, 3055608, 3121320, 3225364, 3511485, 3819510, 3922740, 4031705, 4583412, 4681980, 4707288, 4838046, 5092680, 5618376, 5729265, 5884110, 6450728, 7022970, 7257069, 7639020, 7845480, 8063410, 9166824, 9363960, 9676092, 11458530, 11768220, 12095115, 14045940, 14514138, 15278040, 16126820, 19352184, 21771207, 22917060, 23536440, 24190230, 28091880, 29028276, 32253640, 36285345, 43542414, 45834120, 48380460, 58056552, 72570690, 87084828, 96760920, 108856035, 145141380, 174169656, 217712070, 290282760, 435424140, 870848280]

約数ペア:

[(1, 870848280), (2, 435424140), (3, 290282760), (4, 217712070), (5, 174169656), (6, 145141380), (8, 108856035), (9, 96760920), (10, 87084828), (12, 72570690), (15, 58056552), (18, 48380460), (19, 45834120), (20, 43542414), (24, 36285345), (27, 32253640), (30, 29028276), (31, 28091880), (36, 24190230), (37, 23536440), (38, 22917060), (40, 21771207), (45, 19352184), (54, 16126820), (57, 15278040), (60, 14514138), (62, 14045940), (72, 12095115), (74, 11768220), (76, 11458530), (90, 9676092), (93, 9363960), (95, 9166824), (108, 8063410), (111, 7845480), (114, 7639020), (120, 7257069), (124, 7022970), (135, 6450728), (148, 5884110), (152, 5729265), (155, 5618376), (171, 5092680), (180, 4838046), (185, 4707288), (186, 4681980), (190, 4583412), (216, 4031705), (222, 3922740), (228, 3819510), (248, 3511485), (270, 3225364), (279, 3121320), (285, 3055608), (296, 2942055), (310, 2809188), (333, 2615160), (342, 2546340), (360, 2419023), (370, 2353644), (372, 2340990), (380, 2291706), (444, 1961370), (456, 1909755), (465, 1872792), (513, 1697560), (540, 1612682), (555, 1569096), (558, 1560660), (570, 1527804), (589, 1478520), (620, 1404594), (666, 1307580), (684, 1273170), (703, 1238760), (740, 1176822), (744, 1170495), (760, 1145853), (837, 1040440), (855, 1018536), (888, 980685), (930, 936396), (999, 871720), (1026, 848780), (1080, 806341), (1110, 784548), (1116, 780330), (1140, 763902), (1147, 759240), (1178, 739260), (1240, 702297), (1332, 653790), (1368, 636585), (1369, 636120), (1395, 624264), (1406, 619380), (1480, 588411), (1665, 523032), (1674, 520220), (1710, 509268), (1767, 492840), (1860, 468198), (1998, 435860), (2052, 424390), (2109, 412920), (2220, 392274), (2232, 390165), (2280, 381951), (2294, 379620), (2356, 369630), (2565, 339512), (2664, 326895), (2738, 318060), (2790, 312132), (2812, 309690), (2945, 295704), (3330, 261516), (3348, 260110), (3420, 254634), (3441, 253080), (3515, 247752), (3534, 246420), (3720, 234099), (3996, 217930), (4104, 212195), (4107, 212040), (4185, 208088), (4218, 206460), (4440, 196137), (4588, 189810), (4712, 184815), (4995, 174344), (5130, 169756), (5301, 164280), (5476, 159030), (5580, 156066), (5624, 154845), (5735, 151848), (5890, 147852), (6327, 137640), (6660, 130758), (6696, 130055), (6840, 127317), (6845, 127224), (6882, 126540), (7030, 123876), (7068, 123210), (7992, 108965), (8214, 106020), (8370, 104044), (8436, 103230), (8835, 98568), (9176, 94905), (9990, 87172), (10260, 84878), (10323, 84360), (10545, 82584), (10602, 82140), (10952, 79515), (11160, 78033), (11470, 75924), (11780, 73926), (12321, 70680), (12654, 68820), (13320, 65379), (13690, 63612), (13764, 63270), (14060, 61938), (14136, 61605), (15903, 54760), (16428, 53010), (16740, 52022), (16872, 51615), (17205, 50616), (17670, 49284), (18981, 45880), (19980, 43586), (20520, 42439), (20535, 42408), (20646, 42180), (21090, 41292), (21204, 41070), (21793, 39960), (22940, 37962), (23560, 36963), (24642, 35340), (25308, 34410), (26011, 33480), (26505, 32856), (27380, 31806), (27528, 31635), (28120, 30969)]