2017290720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{1429}}^1$

素因数の和:1637

約数の個数: 192

約数和(自身を含む): 6771885120

約数和(自身を除く): 4754594400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 173, 204, 240, 255, 272, 340, 346, 408, 480, 510, 519, 544, 680, 692, 816, 865, 1020, 1038, 1360, 1384, 1429, 1632, 1730, 2040, 2076, 2595, 2720, 2768, 2858, 2941, 3460, 4080, 4152, 4287, 5190, 5536, 5716, 5882, 6920, 7145, 8160, 8304, 8574, 8823, 10380, 11432, 11764, 13840, 14290, 14705, 16608, 17148, 17646, 20760, 21435, 22864, 23528, 24293, 27680, 28580, 29410, 34296, 35292, 41520, 42870, 44115, 45728, 47056, 48586, 57160, 58820, 68592, 70584, 72879, 83040, 85740, 88230, 94112, 97172, 114320, 117640, 121465, 137184, 141168, 145758, 171480, 176460, 194344, 228640, 235280, 242930, 247217, 282336, 291516, 342960, 352920, 364395, 388688, 470560, 485860, 494434, 583032, 685920, 705840, 728790, 741651, 777376, 971720, 988868, 1166064, 1236085, 1411680, 1457580, 1483302, 1943440, 1977736, 2332128, 2472170, 2915160, 2966604, 3708255, 3886880, 3955472, 4202689, 4944340, 5830320, 5933208, 7416510, 7910944, 8405378, 9888680, 11660640, 11866416, 12608067, 14833020, 16810756, 19777360, 21013445, 23732832, 25216134, 29666040, 33621512, 39554720, 42026890, 50432268, 59332080, 63040335, 67243024, 84053780, 100864536, 118664160, 126080670, 134486048, 168107560, 201729072, 252161340, 336215120, 403458144, 504322680, 672430240, 1008645360, 2017290720]

約数ペア:

[(1, 2017290720), (2, 1008645360), (3, 672430240), (4, 504322680), (5, 403458144), (6, 336215120), (8, 252161340), (10, 201729072), (12, 168107560), (15, 134486048), (16, 126080670), (17, 118664160), (20, 100864536), (24, 84053780), (30, 67243024), (32, 63040335), (34, 59332080), (40, 50432268), (48, 42026890), (51, 39554720), (60, 33621512), (68, 29666040), (80, 25216134), (85, 23732832), (96, 21013445), (102, 19777360), (120, 16810756), (136, 14833020), (160, 12608067), (170, 11866416), (173, 11660640), (204, 9888680), (240, 8405378), (255, 7910944), (272, 7416510), (340, 5933208), (346, 5830320), (408, 4944340), (480, 4202689), (510, 3955472), (519, 3886880), (544, 3708255), (680, 2966604), (692, 2915160), (816, 2472170), (865, 2332128), (1020, 1977736), (1038, 1943440), (1360, 1483302), (1384, 1457580), (1429, 1411680), (1632, 1236085), (1730, 1166064), (2040, 988868), (2076, 971720), (2595, 777376), (2720, 741651), (2768, 728790), (2858, 705840), (2941, 685920), (3460, 583032), (4080, 494434), (4152, 485860), (4287, 470560), (5190, 388688), (5536, 364395), (5716, 352920), (5882, 342960), (6920, 291516), (7145, 282336), (8160, 247217), (8304, 242930), (8574, 235280), (8823, 228640), (10380, 194344), (11432, 176460), (11764, 171480), (13840, 145758), (14290, 141168), (14705, 137184), (16608, 121465), (17148, 117640), (17646, 114320), (20760, 97172), (21435, 94112), (22864, 88230), (23528, 85740), (24293, 83040), (27680, 72879), (28580, 70584), (29410, 68592), (34296, 58820), (35292, 57160), (41520, 48586), (42870, 47056), (44115, 45728)]