65078040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:146

約数の個数: 256

約数和(自身を含む): 230169600

約数和(自身を除く): 165091560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 23, 24, 30, 34, 38, 40, 46, 51, 57, 60, 68, 69, 73, 76, 85, 92, 95, 102, 114, 115, 120, 136, 138, 146, 152, 170, 184, 190, 204, 219, 228, 230, 255, 276, 285, 292, 323, 340, 345, 365, 380, 391, 408, 437, 438, 456, 460, 510, 552, 570, 584, 646, 680, 690, 730, 760, 782, 874, 876, 920, 969, 1020, 1095, 1140, 1173, 1241, 1292, 1311, 1380, 1387, 1460, 1564, 1615, 1679, 1748, 1752, 1938, 1955, 2040, 2185, 2190, 2280, 2346, 2482, 2584, 2622, 2760, 2774, 2920, 3128, 3230, 3358, 3496, 3723, 3876, 3910, 4161, 4370, 4380, 4692, 4845, 4964, 5037, 5244, 5548, 5865, 6205, 6460, 6555, 6716, 6935, 7429, 7446, 7752, 7820, 8322, 8395, 8740, 8760, 9384, 9690, 9928, 10074, 10488, 11096, 11730, 12410, 12920, 13110, 13432, 13870, 14858, 14892, 15640, 16644, 16790, 17480, 18615, 19380, 20148, 20805, 22287, 23460, 23579, 24820, 25185, 26220, 27740, 28543, 29716, 29784, 31901, 33288, 33580, 37145, 37230, 38760, 40296, 41610, 44574, 46920, 47158, 49640, 50370, 52440, 55480, 57086, 59432, 63802, 67160, 70737, 74290, 74460, 83220, 85629, 89148, 94316, 95703, 100740, 111435, 114172, 117895, 127604, 141474, 142715, 148580, 148920, 159505, 166440, 171258, 178296, 188632, 191406, 201480, 222870, 228344, 235790, 255208, 282948, 285430, 297160, 319010, 342516, 353685, 382812, 428145, 445740, 471580, 478515, 542317, 565896, 570860, 638020, 685032, 707370, 765624, 856290, 891480, 943160, 957030, 1084634, 1141720, 1276040, 1414740, 1626951, 1712580, 1914060, 2169268, 2711585, 2829480, 3253902, 3425160, 3828120, 4338536, 5423170, 6507804, 8134755, 10846340, 13015608, 16269510, 21692680, 32539020, 65078040]

約数ペア:

[(1, 65078040), (2, 32539020), (3, 21692680), (4, 16269510), (5, 13015608), (6, 10846340), (8, 8134755), (10, 6507804), (12, 5423170), (15, 4338536), (17, 3828120), (19, 3425160), (20, 3253902), (23, 2829480), (24, 2711585), (30, 2169268), (34, 1914060), (38, 1712580), (40, 1626951), (46, 1414740), (51, 1276040), (57, 1141720), (60, 1084634), (68, 957030), (69, 943160), (73, 891480), (76, 856290), (85, 765624), (92, 707370), (95, 685032), (102, 638020), (114, 570860), (115, 565896), (120, 542317), (136, 478515), (138, 471580), (146, 445740), (152, 428145), (170, 382812), (184, 353685), (190, 342516), (204, 319010), (219, 297160), (228, 285430), (230, 282948), (255, 255208), (276, 235790), (285, 228344), (292, 222870), (323, 201480), (340, 191406), (345, 188632), (365, 178296), (380, 171258), (391, 166440), (408, 159505), (437, 148920), (438, 148580), (456, 142715), (460, 141474), (510, 127604), (552, 117895), (570, 114172), (584, 111435), (646, 100740), (680, 95703), (690, 94316), (730, 89148), (760, 85629), (782, 83220), (874, 74460), (876, 74290), (920, 70737), (969, 67160), (1020, 63802), (1095, 59432), (1140, 57086), (1173, 55480), (1241, 52440), (1292, 50370), (1311, 49640), (1380, 47158), (1387, 46920), (1460, 44574), (1564, 41610), (1615, 40296), (1679, 38760), (1748, 37230), (1752, 37145), (1938, 33580), (1955, 33288), (2040, 31901), (2185, 29784), (2190, 29716), (2280, 28543), (2346, 27740), (2482, 26220), (2584, 25185), (2622, 24820), (2760, 23579), (2774, 23460), (2920, 22287), (3128, 20805), (3230, 20148), (3358, 19380), (3496, 18615), (3723, 17480), (3876, 16790), (3910, 16644), (4161, 15640), (4370, 14892), (4380, 14858), (4692, 13870), (4845, 13432), (4964, 13110), (5037, 12920), (5244, 12410), (5548, 11730), (5865, 11096), (6205, 10488), (6460, 10074), (6555, 9928), (6716, 9690), (6935, 9384), (7429, 8760), (7446, 8740), (7752, 8395), (7820, 8322)]