21684514560

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{17483}}^1$

素因数の和:17543

約数の個数: 288

約数和(自身を含む): 77192559360

約数和(自身を除く): 55508044800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 32, 34, 38, 40, 48, 51, 57, 60, 64, 68, 76, 80, 85, 95, 96, 102, 114, 120, 128, 136, 152, 160, 170, 190, 192, 204, 228, 240, 255, 256, 272, 285, 304, 320, 323, 340, 380, 384, 408, 456, 480, 510, 544, 570, 608, 640, 646, 680, 760, 768, 816, 912, 960, 969, 1020, 1088, 1140, 1216, 1280, 1292, 1360, 1520, 1615, 1632, 1824, 1920, 1938, 2040, 2176, 2280, 2432, 2584, 2720, 3040, 3230, 3264, 3648, 3840, 3876, 4080, 4352, 4560, 4845, 4864, 5168, 5440, 6080, 6460, 6528, 7296, 7752, 8160, 9120, 9690, 10336, 10880, 12160, 12920, 13056, 14592, 15504, 16320, 17483, 18240, 19380, 20672, 21760, 24320, 25840, 31008, 32640, 34966, 36480, 38760, 41344, 51680, 52449, 62016, 65280, 69932, 72960, 77520, 82688, 87415, 103360, 104898, 124032, 139864, 155040, 174830, 206720, 209796, 248064, 262245, 279728, 297211, 310080, 332177, 349660, 413440, 419592, 524490, 559456, 594422, 620160, 664354, 699320, 839184, 891633, 996531, 1048980, 1118912, 1188844, 1240320, 1328708, 1398640, 1486055, 1660885, 1678368, 1783266, 1993062, 2097960, 2237824, 2377688, 2657416, 2797280, 2972110, 3321770, 3356736, 3566532, 3986124, 4195920, 4458165, 4475648, 4755376, 4982655, 5314832, 5594560, 5647009, 5944220, 6643540, 6713472, 7133064, 7972248, 8391840, 8916330, 9510752, 9965310, 10629664, 11189120, 11294018, 11888440, 13287080, 13426944, 14266128, 15944496, 16783680, 16941027, 17832660, 19021504, 19930620, 21259328, 22378240, 22588036, 23776880, 26574160, 28235045, 28532256, 31888992, 33567360, 33882054, 35665320, 38043008, 39861240, 42518656, 45176072, 47553760, 53148320, 56470090, 57064512, 63777984, 67134720, 67764108, 71330640, 76086016, 79722480, 84705135, 85037312, 90352144, 95107520, 106296640, 112940180, 114129024, 127555968, 135528216, 142661280, 159444960, 169410270, 180704288, 190215040, 212593280, 225880360, 228258048, 255111936, 271056432, 285322560, 318889920, 338820540, 361408576, 380430080, 425186560, 451760720, 542112864, 570645120, 637779840, 677641080, 722817152, 903521440, 1084225728, 1141290240, 1275559680, 1355282160, 1445634304, 1807042880, 2168451456, 2710564320, 3614085760, 4336902912, 5421128640, 7228171520, 10842257280, 21684514560]

約数ペア:

[(1, 21684514560), (2, 10842257280), (3, 7228171520), (4, 5421128640), (5, 4336902912), (6, 3614085760), (8, 2710564320), (10, 2168451456), (12, 1807042880), (15, 1445634304), (16, 1355282160), (17, 1275559680), (19, 1141290240), (20, 1084225728), (24, 903521440), (30, 722817152), (32, 677641080), (34, 637779840), (38, 570645120), (40, 542112864), (48, 451760720), (51, 425186560), (57, 380430080), (60, 361408576), (64, 338820540), (68, 318889920), (76, 285322560), (80, 271056432), (85, 255111936), (95, 228258048), (96, 225880360), (102, 212593280), (114, 190215040), (120, 180704288), (128, 169410270), (136, 159444960), (152, 142661280), (160, 135528216), (170, 127555968), (190, 114129024), (192, 112940180), (204, 106296640), (228, 95107520), (240, 90352144), (255, 85037312), (256, 84705135), (272, 79722480), (285, 76086016), (304, 71330640), (320, 67764108), (323, 67134720), (340, 63777984), (380, 57064512), (384, 56470090), (408, 53148320), (456, 47553760), (480, 45176072), (510, 42518656), (544, 39861240), (570, 38043008), (608, 35665320), (640, 33882054), (646, 33567360), (680, 31888992), (760, 28532256), (768, 28235045), (816, 26574160), (912, 23776880), (960, 22588036), (969, 22378240), (1020, 21259328), (1088, 19930620), (1140, 19021504), (1216, 17832660), (1280, 16941027), (1292, 16783680), (1360, 15944496), (1520, 14266128), (1615, 13426944), (1632, 13287080), (1824, 11888440), (1920, 11294018), (1938, 11189120), (2040, 10629664), (2176, 9965310), (2280, 9510752), (2432, 8916330), (2584, 8391840), (2720, 7972248), (3040, 7133064), (3230, 6713472), (3264, 6643540), (3648, 5944220), (3840, 5647009), (3876, 5594560), (4080, 5314832), (4352, 4982655), (4560, 4755376), (4845, 4475648), (4864, 4458165), (5168, 4195920), (5440, 3986124), (6080, 3566532), (6460, 3356736), (6528, 3321770), (7296, 2972110), (7752, 2797280), (8160, 2657416), (9120, 2377688), (9690, 2237824), (10336, 2097960), (10880, 1993062), (12160, 1783266), (12920, 1678368), (13056, 1660885), (14592, 1486055), (15504, 1398640), (16320, 1328708), (17483, 1240320), (18240, 1188844), (19380, 1118912), (20672, 1048980), (21760, 996531), (24320, 891633), (25840, 839184), (31008, 699320), (32640, 664354), (34966, 620160), (36480, 594422), (38760, 559456), (41344, 524490), (51680, 419592), (52449, 413440), (62016, 349660), (65280, 332177), (69932, 310080), (72960, 297211), (77520, 279728), (82688, 262245), (87415, 248064), (103360, 209796), (104898, 206720), (124032, 174830), (139864, 155040)]