39612720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:132

約数の個数: 320

約数和(自身を含む): 158561280

約数和(自身を除く): 118948560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 19, 20, 21, 24, 28, 30, 34, 35, 38, 40, 42, 48, 51, 56, 57, 60, 68, 70, 73, 76, 80, 84, 85, 95, 102, 105, 112, 114, 119, 120, 133, 136, 140, 146, 152, 168, 170, 190, 204, 210, 219, 228, 238, 240, 255, 266, 272, 280, 285, 292, 304, 323, 336, 340, 357, 365, 380, 399, 408, 420, 438, 456, 476, 510, 511, 532, 560, 570, 584, 595, 646, 665, 680, 714, 730, 760, 798, 816, 840, 876, 912, 952, 969, 1020, 1022, 1064, 1095, 1140, 1168, 1190, 1241, 1292, 1330, 1360, 1387, 1428, 1460, 1520, 1533, 1596, 1615, 1680, 1752, 1785, 1904, 1938, 1995, 2040, 2044, 2128, 2190, 2261, 2280, 2380, 2482, 2555, 2584, 2660, 2774, 2856, 2920, 3066, 3192, 3230, 3504, 3570, 3723, 3876, 3990, 4080, 4088, 4161, 4380, 4522, 4560, 4760, 4845, 4964, 5110, 5168, 5320, 5548, 5712, 5840, 6132, 6205, 6384, 6460, 6783, 6935, 7140, 7446, 7665, 7752, 7980, 8176, 8322, 8687, 8760, 9044, 9520, 9690, 9709, 9928, 10220, 10640, 11096, 11305, 12264, 12410, 12920, 13566, 13870, 14280, 14892, 15330, 15504, 15960, 16644, 17374, 17520, 18088, 18615, 19380, 19418, 19856, 20440, 20805, 22192, 22610, 23579, 24528, 24820, 25840, 26061, 27132, 27740, 28560, 29127, 29784, 30660, 31920, 33288, 33915, 34748, 36176, 37230, 38760, 38836, 40880, 41610, 43435, 45220, 47158, 48545, 49640, 52122, 54264, 55480, 58254, 59568, 61320, 66576, 67830, 69496, 70737, 74460, 77520, 77672, 83220, 86870, 90440, 94316, 97090, 99280, 104244, 108528, 110960, 116508, 117895, 122640, 130305, 135660, 138992, 141474, 145635, 148920, 155344, 165053, 166440, 173740, 180880, 188632, 194180, 208488, 233016, 235790, 260610, 271320, 282948, 291270, 297840, 330106, 332880, 347480, 353685, 377264, 388360, 416976, 466032, 471580, 495159, 521220, 542640, 565896, 582540, 660212, 694960, 707370, 776720, 825265, 943160, 990318, 1042440, 1131792, 1165080, 1320424, 1414740, 1650530, 1886320, 1980636, 2084880, 2330160, 2475795, 2640848, 2829480, 3301060, 3961272, 4951590, 5658960, 6602120, 7922544, 9903180, 13204240, 19806360, 39612720]

約数ペア:

[(1, 39612720), (2, 19806360), (3, 13204240), (4, 9903180), (5, 7922544), (6, 6602120), (7, 5658960), (8, 4951590), (10, 3961272), (12, 3301060), (14, 2829480), (15, 2640848), (16, 2475795), (17, 2330160), (19, 2084880), (20, 1980636), (21, 1886320), (24, 1650530), (28, 1414740), (30, 1320424), (34, 1165080), (35, 1131792), (38, 1042440), (40, 990318), (42, 943160), (48, 825265), (51, 776720), (56, 707370), (57, 694960), (60, 660212), (68, 582540), (70, 565896), (73, 542640), (76, 521220), (80, 495159), (84, 471580), (85, 466032), (95, 416976), (102, 388360), (105, 377264), (112, 353685), (114, 347480), (119, 332880), (120, 330106), (133, 297840), (136, 291270), (140, 282948), (146, 271320), (152, 260610), (168, 235790), (170, 233016), (190, 208488), (204, 194180), (210, 188632), (219, 180880), (228, 173740), (238, 166440), (240, 165053), (255, 155344), (266, 148920), (272, 145635), (280, 141474), (285, 138992), (292, 135660), (304, 130305), (323, 122640), (336, 117895), (340, 116508), (357, 110960), (365, 108528), (380, 104244), (399, 99280), (408, 97090), (420, 94316), (438, 90440), (456, 86870), (476, 83220), (510, 77672), (511, 77520), (532, 74460), (560, 70737), (570, 69496), (584, 67830), (595, 66576), (646, 61320), (665, 59568), (680, 58254), (714, 55480), (730, 54264), (760, 52122), (798, 49640), (816, 48545), (840, 47158), (876, 45220), (912, 43435), (952, 41610), (969, 40880), (1020, 38836), (1022, 38760), (1064, 37230), (1095, 36176), (1140, 34748), (1168, 33915), (1190, 33288), (1241, 31920), (1292, 30660), (1330, 29784), (1360, 29127), (1387, 28560), (1428, 27740), (1460, 27132), (1520, 26061), (1533, 25840), (1596, 24820), (1615, 24528), (1680, 23579), (1752, 22610), (1785, 22192), (1904, 20805), (1938, 20440), (1995, 19856), (2040, 19418), (2044, 19380), (2128, 18615), (2190, 18088), (2261, 17520), (2280, 17374), (2380, 16644), (2482, 15960), (2555, 15504), (2584, 15330), (2660, 14892), (2774, 14280), (2856, 13870), (2920, 13566), (3066, 12920), (3192, 12410), (3230, 12264), (3504, 11305), (3570, 11096), (3723, 10640), (3876, 10220), (3990, 9928), (4080, 9709), (4088, 9690), (4161, 9520), (4380, 9044), (4522, 8760), (4560, 8687), (4760, 8322), (4845, 8176), (4964, 7980), (5110, 7752), (5168, 7665), (5320, 7446), (5548, 7140), (5712, 6935), (5840, 6783), (6132, 6460), (6205, 6384)]