1520244720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2179}}^1$

素因数の和:2237

約数の個数: 320

約数和(自身を含む): 5838912000

約数和(自身を除く): 4318667280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 27, 30, 34, 36, 38, 40, 45, 48, 51, 54, 57, 60, 68, 72, 76, 80, 85, 90, 95, 102, 108, 114, 120, 135, 136, 144, 152, 153, 170, 171, 180, 190, 204, 216, 228, 240, 255, 270, 272, 285, 304, 306, 323, 340, 342, 360, 380, 408, 432, 456, 459, 510, 513, 540, 570, 612, 646, 680, 684, 720, 760, 765, 816, 855, 912, 918, 969, 1020, 1026, 1080, 1140, 1224, 1292, 1360, 1368, 1520, 1530, 1615, 1710, 1836, 1938, 2040, 2052, 2160, 2179, 2280, 2295, 2448, 2565, 2584, 2736, 2907, 3060, 3230, 3420, 3672, 3876, 4080, 4104, 4358, 4560, 4590, 4845, 5130, 5168, 5814, 6120, 6460, 6537, 6840, 7344, 7752, 8208, 8716, 8721, 9180, 9690, 10260, 10895, 11628, 12240, 12920, 13074, 13680, 14535, 15504, 17432, 17442, 18360, 19380, 19611, 20520, 21790, 23256, 25840, 26148, 29070, 32685, 34864, 34884, 36720, 37043, 38760, 39222, 41040, 41401, 43580, 43605, 46512, 52296, 58140, 58833, 65370, 69768, 74086, 77520, 78444, 82802, 87160, 87210, 98055, 104592, 111129, 116280, 117666, 124203, 130740, 139536, 148172, 156888, 165604, 174320, 174420, 185215, 196110, 207005, 222258, 232560, 235332, 248406, 261480, 294165, 296344, 313776, 331208, 333387, 348840, 370430, 372609, 392220, 414010, 444516, 470664, 496812, 522960, 555645, 588330, 592688, 621015, 662416, 666774, 697680, 703817, 740860, 745218, 784440, 828020, 889032, 941328, 993624, 1000161, 1111290, 1117827, 1176660, 1242030, 1333548, 1407634, 1481720, 1490436, 1568880, 1656040, 1666935, 1778064, 1863045, 1987248, 2000322, 2111451, 2222580, 2235654, 2353320, 2484060, 2667096, 2815268, 2963440, 2980872, 3312080, 3333870, 3519085, 3726090, 4000644, 4222902, 4445160, 4471308, 4706640, 4968120, 5000805, 5334192, 5589135, 5630536, 5961744, 6334353, 6667740, 7038170, 7452180, 8001288, 8445804, 8890320, 8942616, 9936240, 10001610, 10557255, 11178270, 11261072, 12668706, 13335480, 14076340, 14904360, 16002576, 16891608, 17885232, 19003059, 20003220, 21114510, 22356540, 25337412, 26670960, 28152680, 29808720, 31671765, 33783216, 38006118, 40006440, 42229020, 44713080, 50674824, 56305360, 63343530, 76012236, 80012880, 84458040, 89426160, 95015295, 101349648, 126687060, 152024472, 168916080, 190030590, 253374120, 304048944, 380061180, 506748240, 760122360, 1520244720]

約数ペア:

[(1, 1520244720), (2, 760122360), (3, 506748240), (4, 380061180), (5, 304048944), (6, 253374120), (8, 190030590), (9, 168916080), (10, 152024472), (12, 126687060), (15, 101349648), (16, 95015295), (17, 89426160), (18, 84458040), (19, 80012880), (20, 76012236), (24, 63343530), (27, 56305360), (30, 50674824), (34, 44713080), (36, 42229020), (38, 40006440), (40, 38006118), (45, 33783216), (48, 31671765), (51, 29808720), (54, 28152680), (57, 26670960), (60, 25337412), (68, 22356540), (72, 21114510), (76, 20003220), (80, 19003059), (85, 17885232), (90, 16891608), (95, 16002576), (102, 14904360), (108, 14076340), (114, 13335480), (120, 12668706), (135, 11261072), (136, 11178270), (144, 10557255), (152, 10001610), (153, 9936240), (170, 8942616), (171, 8890320), (180, 8445804), (190, 8001288), (204, 7452180), (216, 7038170), (228, 6667740), (240, 6334353), (255, 5961744), (270, 5630536), (272, 5589135), (285, 5334192), (304, 5000805), (306, 4968120), (323, 4706640), (340, 4471308), (342, 4445160), (360, 4222902), (380, 4000644), (408, 3726090), (432, 3519085), (456, 3333870), (459, 3312080), (510, 2980872), (513, 2963440), (540, 2815268), (570, 2667096), (612, 2484060), (646, 2353320), (680, 2235654), (684, 2222580), (720, 2111451), (760, 2000322), (765, 1987248), (816, 1863045), (855, 1778064), (912, 1666935), (918, 1656040), (969, 1568880), (1020, 1490436), (1026, 1481720), (1080, 1407634), (1140, 1333548), (1224, 1242030), (1292, 1176660), (1360, 1117827), (1368, 1111290), (1520, 1000161), (1530, 993624), (1615, 941328), (1710, 889032), (1836, 828020), (1938, 784440), (2040, 745218), (2052, 740860), (2160, 703817), (2179, 697680), (2280, 666774), (2295, 662416), (2448, 621015), (2565, 592688), (2584, 588330), (2736, 555645), (2907, 522960), (3060, 496812), (3230, 470664), (3420, 444516), (3672, 414010), (3876, 392220), (4080, 372609), (4104, 370430), (4358, 348840), (4560, 333387), (4590, 331208), (4845, 313776), (5130, 296344), (5168, 294165), (5814, 261480), (6120, 248406), (6460, 235332), (6537, 232560), (6840, 222258), (7344, 207005), (7752, 196110), (8208, 185215), (8716, 174420), (8721, 174320), (9180, 165604), (9690, 156888), (10260, 148172), (10895, 139536), (11628, 130740), (12240, 124203), (12920, 117666), (13074, 116280), (13680, 111129), (14535, 104592), (15504, 98055), (17432, 87210), (17442, 87160), (18360, 82802), (19380, 78444), (19611, 77520), (20520, 74086), (21790, 69768), (23256, 65370), (25840, 58833), (26148, 58140), (29070, 52296), (32685, 46512), (34864, 43605), (34884, 43580), (36720, 41401), (37043, 41040), (38760, 39222)]