21908854080

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{271}}^1\times {\mathrm{3119}}^1$

素因数の和:3419

約数の個数: 280

約数和(自身を含む): 78246305280

約数和(自身を除く): 56337451200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 271, 288, 320, 324, 360, 405, 432, 480, 540, 542, 576, 648, 720, 810, 813, 864, 960, 1080, 1084, 1296, 1355, 1440, 1620, 1626, 1728, 2160, 2168, 2439, 2592, 2710, 2880, 3119, 3240, 3252, 4065, 4320, 4336, 4878, 5184, 5420, 6238, 6480, 6504, 7317, 8130, 8640, 8672, 9357, 9756, 10840, 12195, 12476, 12960, 13008, 14634, 15595, 16260, 17344, 18714, 19512, 21680, 21951, 24390, 24952, 25920, 26016, 28071, 29268, 31190, 32520, 36585, 37428, 39024, 43360, 43902, 46785, 48780, 49904, 52032, 56142, 58536, 62380, 65040, 73170, 74856, 78048, 84213, 86720, 87804, 93570, 97560, 99808, 109755, 112284, 117072, 124760, 130080, 140355, 146340, 149712, 156096, 168426, 175608, 187140, 195120, 199616, 219510, 224568, 234144, 249520, 252639, 260160, 280710, 292680, 299424, 336852, 351216, 374280, 390240, 421065, 439020, 449136, 468288, 499040, 505278, 561420, 585360, 598848, 673704, 702432, 748560, 780480, 842130, 845249, 878040, 898272, 998080, 1010556, 1122840, 1170720, 1263195, 1347408, 1404864, 1497120, 1684260, 1690498, 1756080, 1796544, 2021112, 2245680, 2341440, 2526390, 2535747, 2694816, 2994240, 3368520, 3380996, 3512160, 4042224, 4226245, 4491360, 5052780, 5071494, 5389632, 6737040, 6761992, 7024320, 7607241, 8084448, 8452490, 8982720, 10105560, 10142988, 12678735, 13474080, 13523984, 15214482, 16168896, 16904980, 20211120, 20285976, 22821723, 25357470, 26948160, 27047968, 30428964, 33809960, 38036205, 40422240, 40571952, 45643446, 50714940, 54095936, 60857928, 67619920, 68465169, 76072410, 80844480, 81143904, 91286892, 101429880, 114108615, 121715856, 135239840, 136930338, 152144820, 162287808, 182573784, 202859760, 228217230, 243431712, 270479680, 273860676, 304289640, 342325845, 365147568, 405719520, 456434460, 486863424, 547721352, 608579280, 684651690, 730295136, 811439040, 912868920, 1095442704, 1217158560, 1369303380, 1460590272, 1825737840, 2190885408, 2434317120, 2738606760, 3651475680, 4381770816, 5477213520, 7302951360, 10954427040, 21908854080]

約数ペア:

[(1, 21908854080), (2, 10954427040), (3, 7302951360), (4, 5477213520), (5, 4381770816), (6, 3651475680), (8, 2738606760), (9, 2434317120), (10, 2190885408), (12, 1825737840), (15, 1460590272), (16, 1369303380), (18, 1217158560), (20, 1095442704), (24, 912868920), (27, 811439040), (30, 730295136), (32, 684651690), (36, 608579280), (40, 547721352), (45, 486863424), (48, 456434460), (54, 405719520), (60, 365147568), (64, 342325845), (72, 304289640), (80, 273860676), (81, 270479680), (90, 243431712), (96, 228217230), (108, 202859760), (120, 182573784), (135, 162287808), (144, 152144820), (160, 136930338), (162, 135239840), (180, 121715856), (192, 114108615), (216, 101429880), (240, 91286892), (270, 81143904), (271, 80844480), (288, 76072410), (320, 68465169), (324, 67619920), (360, 60857928), (405, 54095936), (432, 50714940), (480, 45643446), (540, 40571952), (542, 40422240), (576, 38036205), (648, 33809960), (720, 30428964), (810, 27047968), (813, 26948160), (864, 25357470), (960, 22821723), (1080, 20285976), (1084, 20211120), (1296, 16904980), (1355, 16168896), (1440, 15214482), (1620, 13523984), (1626, 13474080), (1728, 12678735), (2160, 10142988), (2168, 10105560), (2439, 8982720), (2592, 8452490), (2710, 8084448), (2880, 7607241), (3119, 7024320), (3240, 6761992), (3252, 6737040), (4065, 5389632), (4320, 5071494), (4336, 5052780), (4878, 4491360), (5184, 4226245), (5420, 4042224), (6238, 3512160), (6480, 3380996), (6504, 3368520), (7317, 2994240), (8130, 2694816), (8640, 2535747), (8672, 2526390), (9357, 2341440), (9756, 2245680), (10840, 2021112), (12195, 1796544), (12476, 1756080), (12960, 1690498), (13008, 1684260), (14634, 1497120), (15595, 1404864), (16260, 1347408), (17344, 1263195), (18714, 1170720), (19512, 1122840), (21680, 1010556), (21951, 998080), (24390, 898272), (24952, 878040), (25920, 845249), (26016, 842130), (28071, 780480), (29268, 748560), (31190, 702432), (32520, 673704), (36585, 598848), (37428, 585360), (39024, 561420), (43360, 505278), (43902, 499040), (46785, 468288), (48780, 449136), (49904, 439020), (52032, 421065), (56142, 390240), (58536, 374280), (62380, 351216), (65040, 336852), (73170, 299424), (74856, 292680), (78048, 280710), (84213, 260160), (86720, 252639), (87804, 249520), (93570, 234144), (97560, 224568), (99808, 219510), (109755, 199616), (112284, 195120), (117072, 187140), (124760, 175608), (130080, 168426), (140355, 156096), (146340, 149712)]