1380340080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2659}}^1$

素因数の和:2788

約数の個数: 240

約数和(自身を含む): 5351324160

約数和(自身を除く): 3970984080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 103, 105, 112, 120, 126, 140, 144, 168, 180, 206, 210, 240, 252, 280, 309, 315, 336, 360, 412, 420, 504, 515, 560, 618, 630, 720, 721, 824, 840, 927, 1008, 1030, 1236, 1260, 1442, 1545, 1648, 1680, 1854, 2060, 2163, 2472, 2520, 2659, 2884, 3090, 3605, 3708, 4120, 4326, 4635, 4944, 5040, 5318, 5768, 6180, 6489, 7210, 7416, 7977, 8240, 8652, 9270, 10636, 10815, 11536, 12360, 12978, 13295, 14420, 14832, 15954, 17304, 18540, 18613, 21272, 21630, 23931, 24720, 25956, 26590, 28840, 31908, 32445, 34608, 37080, 37226, 39885, 42544, 43260, 47862, 51912, 53180, 55839, 57680, 63816, 64890, 74160, 74452, 79770, 86520, 93065, 95724, 103824, 106360, 111678, 119655, 127632, 129780, 148904, 159540, 167517, 173040, 186130, 191448, 212720, 223356, 239310, 259560, 273877, 279195, 297808, 319080, 335034, 372260, 382896, 446712, 478620, 519120, 547754, 558390, 638160, 670068, 744520, 821631, 837585, 893424, 957240, 1095508, 1116780, 1340136, 1369385, 1489040, 1643262, 1675170, 1914480, 1917139, 2191016, 2233560, 2464893, 2680272, 2738770, 3286524, 3350340, 3834278, 4108155, 4382032, 4467120, 4929786, 5477540, 5751417, 6573048, 6700680, 7668556, 8216310, 9585695, 9859572, 10955080, 11502834, 12324465, 13146096, 13401360, 15337112, 16432620, 17254251, 19171390, 19719144, 21910160, 23005668, 24648930, 28757085, 30674224, 32865240, 34508502, 38342780, 39438288, 46011336, 49297860, 57514170, 65730480, 69017004, 76685560, 86271255, 92022672, 98595720, 115028340, 138034008, 153371120, 172542510, 197191440, 230056680, 276068016, 345085020, 460113360, 690170040, 1380340080]

約数ペア:

[(1, 1380340080), (2, 690170040), (3, 460113360), (4, 345085020), (5, 276068016), (6, 230056680), (7, 197191440), (8, 172542510), (9, 153371120), (10, 138034008), (12, 115028340), (14, 98595720), (15, 92022672), (16, 86271255), (18, 76685560), (20, 69017004), (21, 65730480), (24, 57514170), (28, 49297860), (30, 46011336), (35, 39438288), (36, 38342780), (40, 34508502), (42, 32865240), (45, 30674224), (48, 28757085), (56, 24648930), (60, 23005668), (63, 21910160), (70, 19719144), (72, 19171390), (80, 17254251), (84, 16432620), (90, 15337112), (103, 13401360), (105, 13146096), (112, 12324465), (120, 11502834), (126, 10955080), (140, 9859572), (144, 9585695), (168, 8216310), (180, 7668556), (206, 6700680), (210, 6573048), (240, 5751417), (252, 5477540), (280, 4929786), (309, 4467120), (315, 4382032), (336, 4108155), (360, 3834278), (412, 3350340), (420, 3286524), (504, 2738770), (515, 2680272), (560, 2464893), (618, 2233560), (630, 2191016), (720, 1917139), (721, 1914480), (824, 1675170), (840, 1643262), (927, 1489040), (1008, 1369385), (1030, 1340136), (1236, 1116780), (1260, 1095508), (1442, 957240), (1545, 893424), (1648, 837585), (1680, 821631), (1854, 744520), (2060, 670068), (2163, 638160), (2472, 558390), (2520, 547754), (2659, 519120), (2884, 478620), (3090, 446712), (3605, 382896), (3708, 372260), (4120, 335034), (4326, 319080), (4635, 297808), (4944, 279195), (5040, 273877), (5318, 259560), (5768, 239310), (6180, 223356), (6489, 212720), (7210, 191448), (7416, 186130), (7977, 173040), (8240, 167517), (8652, 159540), (9270, 148904), (10636, 129780), (10815, 127632), (11536, 119655), (12360, 111678), (12978, 106360), (13295, 103824), (14420, 95724), (14832, 93065), (15954, 86520), (17304, 79770), (18540, 74452), (18613, 74160), (21272, 64890), (21630, 63816), (23931, 57680), (24720, 55839), (25956, 53180), (26590, 51912), (28840, 47862), (31908, 43260), (32445, 42544), (34608, 39885), (37080, 37226)]