214190040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2539}}^1$

素因数の和:2609

約数の個数: 128

約数和(自身を含む): 694944000

約数和(自身を除く): 480753960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 37, 38, 40, 57, 60, 74, 76, 95, 111, 114, 120, 148, 152, 185, 190, 222, 228, 285, 296, 370, 380, 444, 456, 555, 570, 703, 740, 760, 888, 1110, 1140, 1406, 1480, 2109, 2220, 2280, 2539, 2812, 3515, 4218, 4440, 5078, 5624, 7030, 7617, 8436, 10156, 10545, 12695, 14060, 15234, 16872, 20312, 21090, 25390, 28120, 30468, 38085, 42180, 48241, 50780, 60936, 76170, 84360, 93943, 96482, 101560, 144723, 152340, 187886, 192964, 241205, 281829, 289446, 304680, 375772, 385928, 469715, 482410, 563658, 578892, 723615, 751544, 939430, 964820, 1127316, 1157784, 1409145, 1447230, 1784917, 1878860, 1929640, 2254632, 2818290, 2894460, 3569834, 3757720, 5354751, 5636580, 5788920, 7139668, 8924585, 10709502, 11273160, 14279336, 17849170, 21419004, 26773755, 35698340, 42838008, 53547510, 71396680, 107095020, 214190040]

約数ペア:

[(1, 214190040), (2, 107095020), (3, 71396680), (4, 53547510), (5, 42838008), (6, 35698340), (8, 26773755), (10, 21419004), (12, 17849170), (15, 14279336), (19, 11273160), (20, 10709502), (24, 8924585), (30, 7139668), (37, 5788920), (38, 5636580), (40, 5354751), (57, 3757720), (60, 3569834), (74, 2894460), (76, 2818290), (95, 2254632), (111, 1929640), (114, 1878860), (120, 1784917), (148, 1447230), (152, 1409145), (185, 1157784), (190, 1127316), (222, 964820), (228, 939430), (285, 751544), (296, 723615), (370, 578892), (380, 563658), (444, 482410), (456, 469715), (555, 385928), (570, 375772), (703, 304680), (740, 289446), (760, 281829), (888, 241205), (1110, 192964), (1140, 187886), (1406, 152340), (1480, 144723), (2109, 101560), (2220, 96482), (2280, 93943), (2539, 84360), (2812, 76170), (3515, 60936), (4218, 50780), (4440, 48241), (5078, 42180), (5624, 38085), (7030, 30468), (7617, 28120), (8436, 25390), (10156, 21090), (10545, 20312), (12695, 16872), (14060, 15234)]