21930605280

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{1973}}^1$

素因数の和:2111

約数の個数: 384

約数和(自身を含む): 80228413440

約数和(自身を除く): 58297808160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 80, 83, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 166, 180, 186, 216, 240, 248, 249, 270, 279, 288, 310, 332, 360, 372, 415, 432, 465, 480, 496, 498, 540, 558, 620, 664, 720, 744, 747, 830, 837, 864, 930, 992, 996, 1080, 1116, 1240, 1245, 1328, 1395, 1440, 1488, 1494, 1660, 1674, 1860, 1973, 1992, 2160, 2232, 2241, 2480, 2490, 2573, 2656, 2790, 2976, 2988, 3320, 3348, 3720, 3735, 3946, 3984, 4185, 4320, 4464, 4482, 4960, 4980, 5146, 5580, 5919, 5976, 6640, 6696, 7440, 7470, 7719, 7892, 7968, 8370, 8928, 8964, 9865, 9960, 10292, 11160, 11205, 11838, 11952, 12865, 13280, 13392, 14880, 14940, 15438, 15784, 16740, 17757, 17928, 19730, 19920, 20584, 22320, 22410, 23157, 23676, 23904, 25730, 26784, 29595, 29880, 30876, 31568, 33480, 35514, 35856, 38595, 39460, 39840, 41168, 44640, 44820, 46314, 47352, 51460, 53271, 59190, 59760, 61163, 61752, 63136, 66960, 69471, 71028, 71712, 77190, 78920, 82336, 88785, 89640, 92628, 94704, 102920, 106542, 115785, 118380, 119520, 122326, 123504, 133920, 138942, 142056, 154380, 157840, 163759, 177570, 179280, 183489, 185256, 189408, 205840, 213084, 231570, 236760, 244652, 247008, 266355, 277884, 284112, 305815, 308760, 315680, 327518, 347355, 355140, 358560, 366978, 370512, 411680, 426168, 463140, 473520, 489304, 491277, 532710, 550467, 555768, 568224, 611630, 617520, 655036, 694710, 710280, 733956, 741024, 818795, 852336, 917445, 926280, 947040, 978608, 982554, 1065420, 1100934, 1111536, 1223260, 1235040, 1310072, 1389420, 1420560, 1467912, 1473831, 1637590, 1651401, 1704672, 1834890, 1852560, 1957216, 1965108, 2130840, 2201868, 2223072, 2446520, 2456385, 2620144, 2752335, 2778840, 2841120, 2935824, 2947662, 3275180, 3302802, 3669780, 3705120, 3930216, 4261680, 4403736, 4421493, 4893040, 4912770, 5076529, 5240288, 5504670, 5557680, 5871648, 5895324, 6550360, 6605604, 7339560, 7369155, 7860432, 8257005, 8523360, 8807472, 8842986, 9786080, 9825540, 10153058, 11009340, 11115360, 11790648, 13100720, 13211208, 14679120, 14738310, 15229587, 15720864, 16514010, 17614944, 17685972, 19651080, 20306116, 22018680, 22107465, 23581296, 25382645, 26201440, 26422416, 29358240, 29476620, 30459174, 33028020, 35371944, 39302160, 40612232, 44037360, 44214930, 45688761, 47162592, 50765290, 52844832, 58953240, 60918348, 66056040, 70743888, 76147935, 78604320, 81224464, 88074720, 88429860, 91377522, 101530580, 117906480, 121836696, 132112080, 137066283, 141487776, 152295870, 162448928, 176859720, 182755044, 203061160, 228443805, 235812960, 243673392, 264224160, 274132566, 304591740, 353719440, 365510088, 406122320, 456887610, 487346784, 548265132, 609183480, 685331415, 707438880, 731020176, 812244640, 913775220, 1096530264, 1218366960, 1370662830, 1462040352, 1827550440, 2193060528, 2436733920, 2741325660, 3655100880, 4386121056, 5482651320, 7310201760, 10965302640, 21930605280]

約数ペア:

[(1, 21930605280), (2, 10965302640), (3, 7310201760), (4, 5482651320), (5, 4386121056), (6, 3655100880), (8, 2741325660), (9, 2436733920), (10, 2193060528), (12, 1827550440), (15, 1462040352), (16, 1370662830), (18, 1218366960), (20, 1096530264), (24, 913775220), (27, 812244640), (30, 731020176), (31, 707438880), (32, 685331415), (36, 609183480), (40, 548265132), (45, 487346784), (48, 456887610), (54, 406122320), (60, 365510088), (62, 353719440), (72, 304591740), (80, 274132566), (83, 264224160), (90, 243673392), (93, 235812960), (96, 228443805), (108, 203061160), (120, 182755044), (124, 176859720), (135, 162448928), (144, 152295870), (155, 141487776), (160, 137066283), (166, 132112080), (180, 121836696), (186, 117906480), (216, 101530580), (240, 91377522), (248, 88429860), (249, 88074720), (270, 81224464), (279, 78604320), (288, 76147935), (310, 70743888), (332, 66056040), (360, 60918348), (372, 58953240), (415, 52844832), (432, 50765290), (465, 47162592), (480, 45688761), (496, 44214930), (498, 44037360), (540, 40612232), (558, 39302160), (620, 35371944), (664, 33028020), (720, 30459174), (744, 29476620), (747, 29358240), (830, 26422416), (837, 26201440), (864, 25382645), (930, 23581296), (992, 22107465), (996, 22018680), (1080, 20306116), (1116, 19651080), (1240, 17685972), (1245, 17614944), (1328, 16514010), (1395, 15720864), (1440, 15229587), (1488, 14738310), (1494, 14679120), (1660, 13211208), (1674, 13100720), (1860, 11790648), (1973, 11115360), (1992, 11009340), (2160, 10153058), (2232, 9825540), (2241, 9786080), (2480, 8842986), (2490, 8807472), (2573, 8523360), (2656, 8257005), (2790, 7860432), (2976, 7369155), (2988, 7339560), (3320, 6605604), (3348, 6550360), (3720, 5895324), (3735, 5871648), (3946, 5557680), (3984, 5504670), (4185, 5240288), (4320, 5076529), (4464, 4912770), (4482, 4893040), (4960, 4421493), (4980, 4403736), (5146, 4261680), (5580, 3930216), (5919, 3705120), (5976, 3669780), (6640, 3302802), (6696, 3275180), (7440, 2947662), (7470, 2935824), (7719, 2841120), (7892, 2778840), (7968, 2752335), (8370, 2620144), (8928, 2456385), (8964, 2446520), (9865, 2223072), (9960, 2201868), (10292, 2130840), (11160, 1965108), (11205, 1957216), (11838, 1852560), (11952, 1834890), (12865, 1704672), (13280, 1651401), (13392, 1637590), (14880, 1473831), (14940, 1467912), (15438, 1420560), (15784, 1389420), (16740, 1310072), (17757, 1235040), (17928, 1223260), (19730, 1111536), (19920, 1100934), (20584, 1065420), (22320, 982554), (22410, 978608), (23157, 947040), (23676, 926280), (23904, 917445), (25730, 852336), (26784, 818795), (29595, 741024), (29880, 733956), (30876, 710280), (31568, 694710), (33480, 655036), (35514, 617520), (35856, 611630), (38595, 568224), (39460, 555768), (39840, 550467), (41168, 532710), (44640, 491277), (44820, 489304), (46314, 473520), (47352, 463140), (51460, 426168), (53271, 411680), (59190, 370512), (59760, 366978), (61163, 358560), (61752, 355140), (63136, 347355), (66960, 327518), (69471, 315680), (71028, 308760), (71712, 305815), (77190, 284112), (78920, 277884), (82336, 266355), (88785, 247008), (89640, 244652), (92628, 236760), (94704, 231570), (102920, 213084), (106542, 205840), (115785, 189408), (118380, 185256), (119520, 183489), (122326, 179280), (123504, 177570), (133920, 163759), (138942, 157840), (142056, 154380)]