28991114880

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2273}}^1$

素因数の和:2388

約数の個数: 512

約数和(自身を含む): 115343101440

約数和(自身を除く): 86351986560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 73, 78, 80, 84, 91, 96, 104, 105, 112, 120, 128, 130, 140, 146, 156, 160, 168, 182, 192, 195, 208, 210, 219, 224, 240, 260, 273, 280, 292, 312, 320, 336, 364, 365, 384, 390, 416, 420, 438, 448, 455, 480, 511, 520, 546, 560, 584, 624, 640, 672, 728, 730, 780, 832, 840, 876, 896, 910, 949, 960, 1022, 1040, 1092, 1095, 1120, 1168, 1248, 1344, 1365, 1456, 1460, 1533, 1560, 1664, 1680, 1752, 1820, 1898, 1920, 2044, 2080, 2184, 2190, 2240, 2273, 2336, 2496, 2555, 2688, 2730, 2847, 2912, 2920, 3066, 3120, 3360, 3504, 3640, 3796, 4088, 4160, 4368, 4380, 4480, 4546, 4672, 4745, 4992, 5110, 5460, 5694, 5824, 5840, 6132, 6240, 6643, 6720, 6819, 7008, 7280, 7592, 7665, 8176, 8320, 8736, 8760, 9092, 9344, 9490, 10220, 10920, 11365, 11388, 11648, 11680, 12264, 12480, 13286, 13440, 13638, 14016, 14235, 14560, 15184, 15330, 15911, 16352, 17472, 17520, 18184, 18980, 19929, 20440, 21840, 22730, 22776, 23360, 24528, 24960, 26572, 27276, 28032, 28470, 29120, 29549, 30368, 30660, 31822, 32704, 33215, 34095, 34944, 35040, 36368, 37960, 39858, 40880, 43680, 45460, 45552, 46720, 47733, 49056, 53144, 54552, 56940, 58240, 59098, 60736, 61320, 63644, 65408, 66430, 68190, 70080, 72736, 75920, 79555, 79716, 81760, 87360, 88647, 90920, 91104, 95466, 98112, 99645, 106288, 109104, 113880, 118196, 121472, 122640, 127288, 132860, 136380, 140160, 145472, 147745, 151840, 159110, 159432, 163520, 165929, 174720, 177294, 181840, 182208, 190932, 196224, 199290, 206843, 212576, 218208, 227760, 236392, 238665, 245280, 254576, 265720, 272760, 290944, 295490, 303680, 318220, 318864, 327040, 331858, 354588, 363680, 364416, 381864, 398580, 413686, 425152, 436416, 443235, 455520, 472784, 477330, 490560, 497787, 509152, 531440, 545520, 590980, 607360, 620529, 636440, 637728, 663716, 709176, 727360, 763728, 797160, 827372, 829645, 850304, 872832, 886470, 911040, 945568, 954660, 981120, 995574, 1018304, 1034215, 1062880, 1091040, 1161503, 1181960, 1241058, 1272880, 1275456, 1327432, 1418352, 1454720, 1527456, 1594320, 1654744, 1659290, 1772940, 1822080, 1891136, 1909320, 1991148, 2036608, 2068430, 2125760, 2157077, 2182080, 2323006, 2363920, 2482116, 2488935, 2545760, 2550912, 2654864, 2836704, 3054912, 3102645, 3188640, 3309488, 3318580, 3484509, 3545880, 3782272, 3818640, 3982296, 4136860, 4251520, 4314154, 4364160, 4646012, 4727840, 4964232, 4977870, 5091520, 5309728, 5673408, 5807515, 6109824, 6205290, 6377280, 6471231, 6618976, 6637160, 6969018, 7091760, 7637280, 7964592, 8273720, 8628308, 9292024, 9455680, 9928464, 9955740, 10183040, 10619456, 10785385, 11346816, 11615030, 12410580, 12754560, 12942462, 13237952, 13274320, 13938036, 14183520, 15099539, 15274560, 15929184, 16547440, 17256616, 17422545, 18584048, 18911360, 19856928, 19911480, 21238912, 21570770, 23230060, 24821160, 25884924, 26475904, 26548640, 27876072, 28367040, 30199078, 30549120, 31858368, 32356155, 33094880, 34513232, 34845090, 37168096, 39713856, 39822960, 43141540, 45298617, 46460120, 49642320, 51769848, 53097280, 55752144, 56734080, 60398156, 63716736, 64712310, 66189760, 69026464, 69690180, 74336192, 75497695, 79427712, 79645920, 86283080, 90597234, 92920240, 99284640, 103539696, 106194560, 111504288, 120796312, 129424620, 132379520, 138052928, 139380360, 148672384, 150995390, 159291840, 172566160, 181194468, 185840480, 198569280, 207079392, 223008576, 226493085, 241592624, 258849240, 276105856, 278760720, 301990780, 318583680, 345132320, 362388936, 371680960, 397138560, 414158784, 446017152, 452986170, 483185248, 517698480, 557521440, 603981560, 690264640, 724777872, 743361920, 828317568, 905972340, 966370496, 1035396960, 1115042880, 1207963120, 1380529280, 1449555744, 1811944680, 1932740992, 2070793920, 2230085760, 2415926240, 2899111488, 3623889360, 4141587840, 4831852480, 5798222976, 7247778720, 9663704960, 14495557440, 28991114880]

約数ペア:

[(1, 28991114880), (2, 14495557440), (3, 9663704960), (4, 7247778720), (5, 5798222976), (6, 4831852480), (7, 4141587840), (8, 3623889360), (10, 2899111488), (12, 2415926240), (13, 2230085760), (14, 2070793920), (15, 1932740992), (16, 1811944680), (20, 1449555744), (21, 1380529280), (24, 1207963120), (26, 1115042880), (28, 1035396960), (30, 966370496), (32, 905972340), (35, 828317568), (39, 743361920), (40, 724777872), (42, 690264640), (48, 603981560), (52, 557521440), (56, 517698480), (60, 483185248), (64, 452986170), (65, 446017152), (70, 414158784), (73, 397138560), (78, 371680960), (80, 362388936), (84, 345132320), (91, 318583680), (96, 301990780), (104, 278760720), (105, 276105856), (112, 258849240), (120, 241592624), (128, 226493085), (130, 223008576), (140, 207079392), (146, 198569280), (156, 185840480), (160, 181194468), (168, 172566160), (182, 159291840), (192, 150995390), (195, 148672384), (208, 139380360), (210, 138052928), (219, 132379520), (224, 129424620), (240, 120796312), (260, 111504288), (273, 106194560), (280, 103539696), (292, 99284640), (312, 92920240), (320, 90597234), (336, 86283080), (364, 79645920), (365, 79427712), (384, 75497695), (390, 74336192), (416, 69690180), (420, 69026464), (438, 66189760), (448, 64712310), (455, 63716736), (480, 60398156), (511, 56734080), (520, 55752144), (546, 53097280), (560, 51769848), (584, 49642320), (624, 46460120), (640, 45298617), (672, 43141540), (728, 39822960), (730, 39713856), (780, 37168096), (832, 34845090), (840, 34513232), (876, 33094880), (896, 32356155), (910, 31858368), (949, 30549120), (960, 30199078), (1022, 28367040), (1040, 27876072), (1092, 26548640), (1095, 26475904), (1120, 25884924), (1168, 24821160), (1248, 23230060), (1344, 21570770), (1365, 21238912), (1456, 19911480), (1460, 19856928), (1533, 18911360), (1560, 18584048), (1664, 17422545), (1680, 17256616), (1752, 16547440), (1820, 15929184), (1898, 15274560), (1920, 15099539), (2044, 14183520), (2080, 13938036), (2184, 13274320), (2190, 13237952), (2240, 12942462), (2273, 12754560), (2336, 12410580), (2496, 11615030), (2555, 11346816), (2688, 10785385), (2730, 10619456), (2847, 10183040), (2912, 9955740), (2920, 9928464), (3066, 9455680), (3120, 9292024), (3360, 8628308), (3504, 8273720), (3640, 7964592), (3796, 7637280), (4088, 7091760), (4160, 6969018), (4368, 6637160), (4380, 6618976), (4480, 6471231), (4546, 6377280), (4672, 6205290), (4745, 6109824), (4992, 5807515), (5110, 5673408), (5460, 5309728), (5694, 5091520), (5824, 4977870), (5840, 4964232), (6132, 4727840), (6240, 4646012), (6643, 4364160), (6720, 4314154), (6819, 4251520), (7008, 4136860), (7280, 3982296), (7592, 3818640), (7665, 3782272), (8176, 3545880), (8320, 3484509), (8736, 3318580), (8760, 3309488), (9092, 3188640), (9344, 3102645), (9490, 3054912), (10220, 2836704), (10920, 2654864), (11365, 2550912), (11388, 2545760), (11648, 2488935), (11680, 2482116), (12264, 2363920), (12480, 2323006), (13286, 2182080), (13440, 2157077), (13638, 2125760), (14016, 2068430), (14235, 2036608), (14560, 1991148), (15184, 1909320), (15330, 1891136), (15911, 1822080), (16352, 1772940), (17472, 1659290), (17520, 1654744), (18184, 1594320), (18980, 1527456), (19929, 1454720), (20440, 1418352), (21840, 1327432), (22730, 1275456), (22776, 1272880), (23360, 1241058), (24528, 1181960), (24960, 1161503), (26572, 1091040), (27276, 1062880), (28032, 1034215), (28470, 1018304), (29120, 995574), (29549, 981120), (30368, 954660), (30660, 945568), (31822, 911040), (32704, 886470), (33215, 872832), (34095, 850304), (34944, 829645), (35040, 827372), (36368, 797160), (37960, 763728), (39858, 727360), (40880, 709176), (43680, 663716), (45460, 637728), (45552, 636440), (46720, 620529), (47733, 607360), (49056, 590980), (53144, 545520), (54552, 531440), (56940, 509152), (58240, 497787), (59098, 490560), (60736, 477330), (61320, 472784), (63644, 455520), (65408, 443235), (66430, 436416), (68190, 425152), (70080, 413686), (72736, 398580), (75920, 381864), (79555, 364416), (79716, 363680), (81760, 354588), (87360, 331858), (88647, 327040), (90920, 318864), (91104, 318220), (95466, 303680), (98112, 295490), (99645, 290944), (106288, 272760), (109104, 265720), (113880, 254576), (118196, 245280), (121472, 238665), (122640, 236392), (127288, 227760), (132860, 218208), (136380, 212576), (140160, 206843), (145472, 199290), (147745, 196224), (151840, 190932), (159110, 182208), (159432, 181840), (163520, 177294), (165929, 174720)]