891347520

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:202

約数の個数: 448

約数和(自身を含む): 3464478720

約数和(自身を除く): 2573131200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 64, 69, 70, 73, 79, 80, 84, 92, 96, 105, 112, 115, 120, 138, 140, 146, 158, 160, 161, 168, 184, 192, 210, 219, 224, 230, 237, 240, 276, 280, 292, 316, 320, 322, 336, 345, 365, 368, 395, 420, 438, 448, 460, 474, 480, 483, 511, 552, 553, 560, 584, 632, 644, 672, 690, 730, 736, 790, 805, 840, 876, 920, 948, 960, 966, 1022, 1095, 1104, 1106, 1120, 1168, 1185, 1264, 1288, 1344, 1380, 1460, 1472, 1533, 1580, 1610, 1659, 1679, 1680, 1752, 1817, 1840, 1896, 1932, 2044, 2190, 2208, 2212, 2240, 2336, 2370, 2415, 2528, 2555, 2576, 2760, 2765, 2920, 3066, 3160, 3220, 3318, 3358, 3360, 3504, 3634, 3680, 3792, 3864, 4088, 4380, 4416, 4424, 4672, 4740, 4830, 5037, 5056, 5110, 5152, 5451, 5520, 5530, 5767, 5840, 6132, 6320, 6440, 6636, 6716, 6720, 7008, 7268, 7360, 7584, 7665, 7728, 8176, 8295, 8395, 8760, 8848, 9085, 9480, 9660, 10074, 10220, 10304, 10902, 11040, 11060, 11534, 11680, 11753, 12264, 12640, 12719, 12880, 13272, 13432, 14016, 14536, 15168, 15330, 15456, 16352, 16590, 16790, 17301, 17520, 17696, 18170, 18960, 19320, 20148, 20440, 21804, 22080, 22120, 23068, 23360, 23506, 24528, 25185, 25280, 25438, 25760, 26544, 26864, 27255, 28835, 29072, 30660, 30912, 32704, 33180, 33580, 34602, 35040, 35259, 35392, 36340, 37920, 38157, 38640, 40296, 40369, 40880, 43608, 44240, 46136, 47012, 49056, 50370, 50876, 51520, 53088, 53728, 54510, 57670, 58144, 58765, 61320, 63595, 66360, 67160, 69204, 70080, 70518, 72680, 75840, 76314, 77280, 80592, 80738, 81760, 86505, 87216, 88480, 92272, 94024, 98112, 100740, 101752, 106176, 107456, 109020, 115340, 116288, 117530, 121107, 122640, 127190, 132641, 132720, 134320, 138408, 141036, 145360, 152628, 154560, 161184, 161476, 163520, 173010, 174432, 176295, 176960, 184544, 188048, 190785, 201480, 201845, 203504, 218040, 230680, 235060, 242214, 245280, 254380, 265282, 265440, 268640, 276816, 282072, 290720, 305256, 322368, 322952, 346020, 348864, 352590, 369088, 376096, 381570, 397923, 402960, 403690, 407008, 436080, 461360, 470120, 484428, 490560, 508760, 530564, 530880, 537280, 553632, 564144, 581440, 605535, 610512, 645904, 663205, 692040, 705180, 752192, 763140, 795846, 805920, 807380, 814016, 872160, 922720, 928487, 940240, 968856, 1017520, 1061128, 1107264, 1128288, 1211070, 1221024, 1291808, 1326410, 1384080, 1410360, 1526280, 1591692, 1611840, 1614760, 1744320, 1845440, 1856974, 1880480, 1937712, 1989615, 2035040, 2122256, 2256576, 2422140, 2442048, 2583616, 2652820, 2768160, 2785461, 2820720, 3052560, 3183384, 3229520, 3713948, 3760960, 3875424, 3979230, 4070080, 4244512, 4642435, 4844280, 5305640, 5536320, 5570922, 5641440, 6105120, 6366768, 6459040, 7427896, 7750848, 7958460, 8489024, 9284870, 9688560, 10611280, 11141844, 11282880, 12210240, 12733536, 12918080, 13927305, 14855792, 15916920, 18569740, 19377120, 21222560, 22283688, 25467072, 27854610, 29711584, 31833840, 37139480, 38754240, 42445120, 44567376, 55709220, 59423168, 63667680, 74278960, 89134752, 111418440, 127335360, 148557920, 178269504, 222836880, 297115840, 445673760, 891347520]

約数ペア:

[(1, 891347520), (2, 445673760), (3, 297115840), (4, 222836880), (5, 178269504), (6, 148557920), (7, 127335360), (8, 111418440), (10, 89134752), (12, 74278960), (14, 63667680), (15, 59423168), (16, 55709220), (20, 44567376), (21, 42445120), (23, 38754240), (24, 37139480), (28, 31833840), (30, 29711584), (32, 27854610), (35, 25467072), (40, 22283688), (42, 21222560), (46, 19377120), (48, 18569740), (56, 15916920), (60, 14855792), (64, 13927305), (69, 12918080), (70, 12733536), (73, 12210240), (79, 11282880), (80, 11141844), (84, 10611280), (92, 9688560), (96, 9284870), (105, 8489024), (112, 7958460), (115, 7750848), (120, 7427896), (138, 6459040), (140, 6366768), (146, 6105120), (158, 5641440), (160, 5570922), (161, 5536320), (168, 5305640), (184, 4844280), (192, 4642435), (210, 4244512), (219, 4070080), (224, 3979230), (230, 3875424), (237, 3760960), (240, 3713948), (276, 3229520), (280, 3183384), (292, 3052560), (316, 2820720), (320, 2785461), (322, 2768160), (336, 2652820), (345, 2583616), (365, 2442048), (368, 2422140), (395, 2256576), (420, 2122256), (438, 2035040), (448, 1989615), (460, 1937712), (474, 1880480), (480, 1856974), (483, 1845440), (511, 1744320), (552, 1614760), (553, 1611840), (560, 1591692), (584, 1526280), (632, 1410360), (644, 1384080), (672, 1326410), (690, 1291808), (730, 1221024), (736, 1211070), (790, 1128288), (805, 1107264), (840, 1061128), (876, 1017520), (920, 968856), (948, 940240), (960, 928487), (966, 922720), (1022, 872160), (1095, 814016), (1104, 807380), (1106, 805920), (1120, 795846), (1168, 763140), (1185, 752192), (1264, 705180), (1288, 692040), (1344, 663205), (1380, 645904), (1460, 610512), (1472, 605535), (1533, 581440), (1580, 564144), (1610, 553632), (1659, 537280), (1679, 530880), (1680, 530564), (1752, 508760), (1817, 490560), (1840, 484428), (1896, 470120), (1932, 461360), (2044, 436080), (2190, 407008), (2208, 403690), (2212, 402960), (2240, 397923), (2336, 381570), (2370, 376096), (2415, 369088), (2528, 352590), (2555, 348864), (2576, 346020), (2760, 322952), (2765, 322368), (2920, 305256), (3066, 290720), (3160, 282072), (3220, 276816), (3318, 268640), (3358, 265440), (3360, 265282), (3504, 254380), (3634, 245280), (3680, 242214), (3792, 235060), (3864, 230680), (4088, 218040), (4380, 203504), (4416, 201845), (4424, 201480), (4672, 190785), (4740, 188048), (4830, 184544), (5037, 176960), (5056, 176295), (5110, 174432), (5152, 173010), (5451, 163520), (5520, 161476), (5530, 161184), (5767, 154560), (5840, 152628), (6132, 145360), (6320, 141036), (6440, 138408), (6636, 134320), (6716, 132720), (6720, 132641), (7008, 127190), (7268, 122640), (7360, 121107), (7584, 117530), (7665, 116288), (7728, 115340), (8176, 109020), (8295, 107456), (8395, 106176), (8760, 101752), (8848, 100740), (9085, 98112), (9480, 94024), (9660, 92272), (10074, 88480), (10220, 87216), (10304, 86505), (10902, 81760), (11040, 80738), (11060, 80592), (11534, 77280), (11680, 76314), (11753, 75840), (12264, 72680), (12640, 70518), (12719, 70080), (12880, 69204), (13272, 67160), (13432, 66360), (14016, 63595), (14536, 61320), (15168, 58765), (15330, 58144), (15456, 57670), (16352, 54510), (16590, 53728), (16790, 53088), (17301, 51520), (17520, 50876), (17696, 50370), (18170, 49056), (18960, 47012), (19320, 46136), (20148, 44240), (20440, 43608), (21804, 40880), (22080, 40369), (22120, 40296), (23068, 38640), (23360, 38157), (23506, 37920), (24528, 36340), (25185, 35392), (25280, 35259), (25438, 35040), (25760, 34602), (26544, 33580), (26864, 33180), (27255, 32704), (28835, 30912), (29072, 30660)]