28407772560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1\times {\mathrm{257}}^1$

素因数の和:566

約数の個数: 320

約数和(自身を含む): 92874055680

約数和(自身を除く): 64466283120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 83, 93, 120, 124, 155, 166, 179, 186, 240, 248, 249, 257, 310, 332, 358, 372, 415, 465, 496, 498, 514, 537, 620, 664, 716, 744, 771, 830, 895, 930, 996, 1028, 1074, 1240, 1245, 1285, 1328, 1432, 1488, 1542, 1660, 1790, 1860, 1992, 2056, 2148, 2480, 2490, 2570, 2573, 2685, 2864, 3084, 3320, 3580, 3720, 3855, 3984, 4112, 4296, 4980, 5140, 5146, 5370, 5549, 6168, 6640, 7160, 7440, 7710, 7719, 7967, 8592, 9960, 10280, 10292, 10740, 11098, 12336, 12865, 14320, 14857, 15420, 15438, 15934, 16647, 19920, 20560, 20584, 21331, 21480, 22196, 23901, 25730, 27745, 29714, 30840, 30876, 31868, 33294, 38595, 39835, 41168, 42662, 42960, 44392, 44571, 46003, 47802, 51460, 55490, 59428, 61680, 61752, 63736, 63993, 66588, 74285, 77190, 79670, 83235, 85324, 88784, 89142, 92006, 95604, 102920, 106655, 110980, 118856, 119505, 123504, 127472, 127986, 133176, 138009, 148570, 154380, 159340, 166470, 170648, 178284, 184012, 191208, 205840, 213310, 221960, 222855, 230015, 237712, 239010, 255972, 266352, 276018, 297140, 308760, 318680, 319965, 332940, 341296, 356568, 368024, 382416, 426620, 443920, 445710, 460030, 460567, 478020, 511944, 552036, 594280, 617520, 637360, 639930, 661261, 665880, 690045, 713136, 736048, 853240, 891420, 920060, 921134, 956040, 1023888, 1104072, 1188560, 1279860, 1322522, 1331760, 1380090, 1381701, 1426093, 1706480, 1782840, 1840120, 1842268, 1912080, 1983783, 2208144, 2302835, 2559720, 2645044, 2760180, 2763402, 2852186, 3306305, 3565680, 3680240, 3684536, 3818249, 3967566, 4278279, 4605670, 5119440, 5290088, 5520360, 5526804, 5704372, 6612610, 6908505, 7130465, 7369072, 7636498, 7935132, 8556558, 9211340, 9918915, 10580176, 11040720, 11053608, 11408744, 11454747, 13225220, 13817010, 14260930, 15272996, 15870264, 17113116, 18422680, 19091245, 19837830, 21391395, 22107216, 22817488, 22909494, 26450440, 27634020, 28521860, 30545992, 31740528, 34226232, 36845360, 38182490, 39675660, 42782790, 45818988, 52900880, 55268040, 57043720, 57273735, 61091984, 68452464, 76364980, 79351320, 85565580, 91637976, 110536080, 114087440, 114547470, 118365719, 152729960, 158702640, 171131160, 183275952, 229094940, 236731438, 305459920, 342262320, 355097157, 458189880, 473462876, 591828595, 710194314, 916379760, 946925752, 1183657190, 1420388628, 1775485785, 1893851504, 2367314380, 2840777256, 3550971570, 4734628760, 5681554512, 7101943140, 9469257520, 14203886280, 28407772560]

約数ペア:

[(1, 28407772560), (2, 14203886280), (3, 9469257520), (4, 7101943140), (5, 5681554512), (6, 4734628760), (8, 3550971570), (10, 2840777256), (12, 2367314380), (15, 1893851504), (16, 1775485785), (20, 1420388628), (24, 1183657190), (30, 946925752), (31, 916379760), (40, 710194314), (48, 591828595), (60, 473462876), (62, 458189880), (80, 355097157), (83, 342262320), (93, 305459920), (120, 236731438), (124, 229094940), (155, 183275952), (166, 171131160), (179, 158702640), (186, 152729960), (240, 118365719), (248, 114547470), (249, 114087440), (257, 110536080), (310, 91637976), (332, 85565580), (358, 79351320), (372, 76364980), (415, 68452464), (465, 61091984), (496, 57273735), (498, 57043720), (514, 55268040), (537, 52900880), (620, 45818988), (664, 42782790), (716, 39675660), (744, 38182490), (771, 36845360), (830, 34226232), (895, 31740528), (930, 30545992), (996, 28521860), (1028, 27634020), (1074, 26450440), (1240, 22909494), (1245, 22817488), (1285, 22107216), (1328, 21391395), (1432, 19837830), (1488, 19091245), (1542, 18422680), (1660, 17113116), (1790, 15870264), (1860, 15272996), (1992, 14260930), (2056, 13817010), (2148, 13225220), (2480, 11454747), (2490, 11408744), (2570, 11053608), (2573, 11040720), (2685, 10580176), (2864, 9918915), (3084, 9211340), (3320, 8556558), (3580, 7935132), (3720, 7636498), (3855, 7369072), (3984, 7130465), (4112, 6908505), (4296, 6612610), (4980, 5704372), (5140, 5526804), (5146, 5520360), (5370, 5290088), (5549, 5119440), (6168, 4605670), (6640, 4278279), (7160, 3967566), (7440, 3818249), (7710, 3684536), (7719, 3680240), (7967, 3565680), (8592, 3306305), (9960, 2852186), (10280, 2763402), (10292, 2760180), (10740, 2645044), (11098, 2559720), (12336, 2302835), (12865, 2208144), (14320, 1983783), (14857, 1912080), (15420, 1842268), (15438, 1840120), (15934, 1782840), (16647, 1706480), (19920, 1426093), (20560, 1381701), (20584, 1380090), (21331, 1331760), (21480, 1322522), (22196, 1279860), (23901, 1188560), (25730, 1104072), (27745, 1023888), (29714, 956040), (30840, 921134), (30876, 920060), (31868, 891420), (33294, 853240), (38595, 736048), (39835, 713136), (41168, 690045), (42662, 665880), (42960, 661261), (44392, 639930), (44571, 637360), (46003, 617520), (47802, 594280), (51460, 552036), (55490, 511944), (59428, 478020), (61680, 460567), (61752, 460030), (63736, 445710), (63993, 443920), (66588, 426620), (74285, 382416), (77190, 368024), (79670, 356568), (83235, 341296), (85324, 332940), (88784, 319965), (89142, 318680), (92006, 308760), (95604, 297140), (102920, 276018), (106655, 266352), (110980, 255972), (118856, 239010), (119505, 237712), (123504, 230015), (127472, 222855), (127986, 221960), (133176, 213310), (138009, 205840), (148570, 191208), (154380, 184012), (159340, 178284), (166470, 170648)]