387105840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1321}}^1$

素因数の和:1388

約数の個数: 240

約数和(自身を含む): 1457647776

約数和(自身を除く): 1070541936

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 37, 40, 44, 45, 48, 55, 60, 66, 72, 74, 80, 88, 90, 99, 110, 111, 120, 132, 144, 148, 165, 176, 180, 185, 198, 220, 222, 240, 264, 296, 330, 333, 360, 370, 396, 407, 440, 444, 495, 528, 555, 592, 660, 666, 720, 740, 792, 814, 880, 888, 990, 1110, 1221, 1320, 1321, 1332, 1480, 1584, 1628, 1665, 1776, 1980, 2035, 2220, 2442, 2640, 2642, 2664, 2960, 3256, 3330, 3663, 3960, 3963, 4070, 4440, 4884, 5284, 5328, 6105, 6512, 6605, 6660, 7326, 7920, 7926, 8140, 8880, 9768, 10568, 11889, 12210, 13210, 13320, 14531, 14652, 15852, 16280, 18315, 19536, 19815, 21136, 23778, 24420, 26420, 26640, 29062, 29304, 31704, 32560, 36630, 39630, 43593, 47556, 48840, 48877, 52840, 58124, 58608, 59445, 63408, 72655, 73260, 79260, 87186, 95112, 97680, 97754, 105680, 116248, 118890, 130779, 145310, 146520, 146631, 158520, 174372, 190224, 195508, 217965, 232496, 237780, 244385, 261558, 290620, 293040, 293262, 317040, 348744, 391016, 435930, 439893, 475560, 488770, 523116, 537647, 581240, 586524, 653895, 697488, 733155, 782032, 871860, 879786, 951120, 977540, 1046232, 1075294, 1162480, 1173048, 1307790, 1466310, 1612941, 1743720, 1759572, 1955080, 2092464, 2150588, 2199465, 2346096, 2615580, 2688235, 2932620, 3225882, 3487440, 3519144, 3910160, 4301176, 4398930, 4838823, 5231160, 5376470, 5865240, 6451764, 7038288, 8064705, 8602352, 8797860, 9677646, 10462320, 10752940, 11730480, 12903528, 16129410, 17595720, 19355292, 21505880, 24194115, 25807056, 32258820, 35191440, 38710584, 43011760, 48388230, 64517640, 77421168, 96776460, 129035280, 193552920, 387105840]

約数ペア:

[(1, 387105840), (2, 193552920), (3, 129035280), (4, 96776460), (5, 77421168), (6, 64517640), (8, 48388230), (9, 43011760), (10, 38710584), (11, 35191440), (12, 32258820), (15, 25807056), (16, 24194115), (18, 21505880), (20, 19355292), (22, 17595720), (24, 16129410), (30, 12903528), (33, 11730480), (36, 10752940), (37, 10462320), (40, 9677646), (44, 8797860), (45, 8602352), (48, 8064705), (55, 7038288), (60, 6451764), (66, 5865240), (72, 5376470), (74, 5231160), (80, 4838823), (88, 4398930), (90, 4301176), (99, 3910160), (110, 3519144), (111, 3487440), (120, 3225882), (132, 2932620), (144, 2688235), (148, 2615580), (165, 2346096), (176, 2199465), (180, 2150588), (185, 2092464), (198, 1955080), (220, 1759572), (222, 1743720), (240, 1612941), (264, 1466310), (296, 1307790), (330, 1173048), (333, 1162480), (360, 1075294), (370, 1046232), (396, 977540), (407, 951120), (440, 879786), (444, 871860), (495, 782032), (528, 733155), (555, 697488), (592, 653895), (660, 586524), (666, 581240), (720, 537647), (740, 523116), (792, 488770), (814, 475560), (880, 439893), (888, 435930), (990, 391016), (1110, 348744), (1221, 317040), (1320, 293262), (1321, 293040), (1332, 290620), (1480, 261558), (1584, 244385), (1628, 237780), (1665, 232496), (1776, 217965), (1980, 195508), (2035, 190224), (2220, 174372), (2442, 158520), (2640, 146631), (2642, 146520), (2664, 145310), (2960, 130779), (3256, 118890), (3330, 116248), (3663, 105680), (3960, 97754), (3963, 97680), (4070, 95112), (4440, 87186), (4884, 79260), (5284, 73260), (5328, 72655), (6105, 63408), (6512, 59445), (6605, 58608), (6660, 58124), (7326, 52840), (7920, 48877), (7926, 48840), (8140, 47556), (8880, 43593), (9768, 39630), (10568, 36630), (11889, 32560), (12210, 31704), (13210, 29304), (13320, 29062), (14531, 26640), (14652, 26420), (15852, 24420), (16280, 23778), (18315, 21136), (19536, 19815)]