7421956560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1889}}^1$

素因数の和:2035

約数の個数: 320

約数和(自身を含む): 27335750400

約数和(自身を除く): 19913793840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 102, 107, 108, 120, 135, 136, 144, 153, 170, 180, 204, 214, 216, 240, 255, 270, 272, 306, 321, 340, 360, 408, 428, 432, 459, 510, 535, 540, 612, 642, 680, 720, 765, 816, 856, 918, 963, 1020, 1070, 1080, 1224, 1284, 1360, 1530, 1605, 1712, 1819, 1836, 1889, 1926, 2040, 2140, 2160, 2295, 2448, 2568, 2889, 3060, 3210, 3638, 3672, 3778, 3852, 4080, 4280, 4590, 4815, 5136, 5457, 5667, 5778, 6120, 6420, 7276, 7344, 7556, 7704, 8560, 9095, 9180, 9445, 9630, 10914, 11334, 11556, 12240, 12840, 14445, 14552, 15112, 15408, 16371, 17001, 18190, 18360, 18890, 19260, 21828, 22668, 23112, 25680, 27285, 28335, 28890, 29104, 30224, 32113, 32742, 34002, 36380, 36720, 37780, 38520, 43656, 45336, 46224, 49113, 51003, 54570, 56670, 57780, 64226, 65484, 68004, 72760, 75560, 77040, 81855, 85005, 87312, 90672, 96339, 98226, 102006, 109140, 113340, 115560, 128452, 130968, 136008, 145520, 151120, 160565, 163710, 170010, 192678, 196452, 202123, 204012, 218280, 226680, 231120, 245565, 255015, 256904, 261936, 272016, 289017, 321130, 327420, 340020, 385356, 392904, 404246, 408024, 436560, 453360, 481695, 491130, 510030, 513808, 578034, 606369, 642260, 654840, 680040, 770712, 785808, 808492, 816048, 867051, 963390, 982260, 1010615, 1020060, 1156068, 1212738, 1284520, 1309680, 1360080, 1445085, 1541424, 1616984, 1734102, 1819107, 1926780, 1964520, 2021230, 2040120, 2312136, 2425476, 2569040, 2890170, 3031845, 3233968, 3436091, 3468204, 3638214, 3853560, 3929040, 4042460, 4080240, 4335255, 4624272, 4850952, 5457321, 5780340, 6063690, 6872182, 6936408, 7276428, 7707120, 8084920, 8670510, 9095535, 9701904, 10308273, 10914642, 11560680, 12127380, 13744364, 13872816, 14552856, 16169840, 17180455, 17341020, 18191070, 20616546, 21829284, 23121360, 24254760, 27286605, 27488728, 29105712, 30924819, 34360910, 34682040, 36382140, 41233092, 43658568, 48509520, 51541365, 54573210, 54977456, 61849638, 68721820, 69364080, 72764280, 82466184, 87317136, 92774457, 103082730, 109146420, 123699276, 137443640, 145528560, 154624095, 164932368, 185548914, 206165460, 218292840, 247398552, 274887280, 309248190, 371097828, 412330920, 436585680, 463872285, 494797104, 618496380, 742195656, 824661840, 927744570, 1236992760, 1484391312, 1855489140, 2473985520, 3710978280, 7421956560]

約数ペア:

[(1, 7421956560), (2, 3710978280), (3, 2473985520), (4, 1855489140), (5, 1484391312), (6, 1236992760), (8, 927744570), (9, 824661840), (10, 742195656), (12, 618496380), (15, 494797104), (16, 463872285), (17, 436585680), (18, 412330920), (20, 371097828), (24, 309248190), (27, 274887280), (30, 247398552), (34, 218292840), (36, 206165460), (40, 185548914), (45, 164932368), (48, 154624095), (51, 145528560), (54, 137443640), (60, 123699276), (68, 109146420), (72, 103082730), (80, 92774457), (85, 87317136), (90, 82466184), (102, 72764280), (107, 69364080), (108, 68721820), (120, 61849638), (135, 54977456), (136, 54573210), (144, 51541365), (153, 48509520), (170, 43658568), (180, 41233092), (204, 36382140), (214, 34682040), (216, 34360910), (240, 30924819), (255, 29105712), (270, 27488728), (272, 27286605), (306, 24254760), (321, 23121360), (340, 21829284), (360, 20616546), (408, 18191070), (428, 17341020), (432, 17180455), (459, 16169840), (510, 14552856), (535, 13872816), (540, 13744364), (612, 12127380), (642, 11560680), (680, 10914642), (720, 10308273), (765, 9701904), (816, 9095535), (856, 8670510), (918, 8084920), (963, 7707120), (1020, 7276428), (1070, 6936408), (1080, 6872182), (1224, 6063690), (1284, 5780340), (1360, 5457321), (1530, 4850952), (1605, 4624272), (1712, 4335255), (1819, 4080240), (1836, 4042460), (1889, 3929040), (1926, 3853560), (2040, 3638214), (2140, 3468204), (2160, 3436091), (2295, 3233968), (2448, 3031845), (2568, 2890170), (2889, 2569040), (3060, 2425476), (3210, 2312136), (3638, 2040120), (3672, 2021230), (3778, 1964520), (3852, 1926780), (4080, 1819107), (4280, 1734102), (4590, 1616984), (4815, 1541424), (5136, 1445085), (5457, 1360080), (5667, 1309680), (5778, 1284520), (6120, 1212738), (6420, 1156068), (7276, 1020060), (7344, 1010615), (7556, 982260), (7704, 963390), (8560, 867051), (9095, 816048), (9180, 808492), (9445, 785808), (9630, 770712), (10914, 680040), (11334, 654840), (11556, 642260), (12240, 606369), (12840, 578034), (14445, 513808), (14552, 510030), (15112, 491130), (15408, 481695), (16371, 453360), (17001, 436560), (18190, 408024), (18360, 404246), (18890, 392904), (19260, 385356), (21828, 340020), (22668, 327420), (23112, 321130), (25680, 289017), (27285, 272016), (28335, 261936), (28890, 256904), (29104, 255015), (30224, 245565), (32113, 231120), (32742, 226680), (34002, 218280), (36380, 204012), (36720, 202123), (37780, 196452), (38520, 192678), (43656, 170010), (45336, 163710), (46224, 160565), (49113, 151120), (51003, 145520), (54570, 136008), (56670, 130968), (57780, 128452), (64226, 115560), (65484, 113340), (68004, 109140), (72760, 102006), (75560, 98226), (77040, 96339), (81855, 90672), (85005, 87312)]