13187738880

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{60251}}^1$

素因数の和:60297

約数の個数: 216

約数和(自身を含む): 48030484320

約数和(自身を除く): 34842745440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 256, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 570, 576, 608, 640, 684, 720, 760, 768, 855, 912, 960, 1140, 1152, 1216, 1280, 1368, 1440, 1520, 1710, 1824, 1920, 2280, 2304, 2432, 2736, 2880, 3040, 3420, 3648, 3840, 4560, 4864, 5472, 5760, 6080, 6840, 7296, 9120, 10944, 11520, 12160, 13680, 14592, 18240, 21888, 24320, 27360, 36480, 43776, 54720, 60251, 72960, 109440, 120502, 180753, 218880, 241004, 301255, 361506, 482008, 542259, 602510, 723012, 903765, 964016, 1084518, 1144769, 1205020, 1446024, 1807530, 1928032, 2169036, 2289538, 2410040, 2711295, 2892048, 3434307, 3615060, 3856064, 4338072, 4579076, 4820080, 5422590, 5723845, 5784096, 6868614, 7230120, 7712128, 8676144, 9158152, 9640160, 10302921, 10845180, 11447690, 11568192, 13737228, 14460240, 15424256, 17171535, 17352288, 18316304, 19280320, 20605842, 21690360, 22895380, 23136384, 27474456, 28920480, 34343070, 34704576, 36632608, 38560640, 41211684, 43380720, 45790760, 46272768, 51514605, 54948912, 57840960, 68686140, 69409152, 73265216, 77121280, 82423368, 86761440, 91581520, 103029210, 109897824, 115681920, 137372280, 138818304, 146530432, 164846736, 173522880, 183163040, 206058420, 219795648, 231363840, 274744560, 293060864, 329693472, 347045760, 366326080, 412116840, 439591296, 549489120, 659386944, 694091520, 732652160, 824233680, 879182592, 1098978240, 1318773888, 1465304320, 1648467360, 2197956480, 2637547776, 3296934720, 4395912960, 6593869440, 13187738880]

約数ペア:

[(1, 13187738880), (2, 6593869440), (3, 4395912960), (4, 3296934720), (5, 2637547776), (6, 2197956480), (8, 1648467360), (9, 1465304320), (10, 1318773888), (12, 1098978240), (15, 879182592), (16, 824233680), (18, 732652160), (19, 694091520), (20, 659386944), (24, 549489120), (30, 439591296), (32, 412116840), (36, 366326080), (38, 347045760), (40, 329693472), (45, 293060864), (48, 274744560), (57, 231363840), (60, 219795648), (64, 206058420), (72, 183163040), (76, 173522880), (80, 164846736), (90, 146530432), (95, 138818304), (96, 137372280), (114, 115681920), (120, 109897824), (128, 103029210), (144, 91581520), (152, 86761440), (160, 82423368), (171, 77121280), (180, 73265216), (190, 69409152), (192, 68686140), (228, 57840960), (240, 54948912), (256, 51514605), (285, 46272768), (288, 45790760), (304, 43380720), (320, 41211684), (342, 38560640), (360, 36632608), (380, 34704576), (384, 34343070), (456, 28920480), (480, 27474456), (570, 23136384), (576, 22895380), (608, 21690360), (640, 20605842), (684, 19280320), (720, 18316304), (760, 17352288), (768, 17171535), (855, 15424256), (912, 14460240), (960, 13737228), (1140, 11568192), (1152, 11447690), (1216, 10845180), (1280, 10302921), (1368, 9640160), (1440, 9158152), (1520, 8676144), (1710, 7712128), (1824, 7230120), (1920, 6868614), (2280, 5784096), (2304, 5723845), (2432, 5422590), (2736, 4820080), (2880, 4579076), (3040, 4338072), (3420, 3856064), (3648, 3615060), (3840, 3434307), (4560, 2892048), (4864, 2711295), (5472, 2410040), (5760, 2289538), (6080, 2169036), (6840, 1928032), (7296, 1807530), (9120, 1446024), (10944, 1205020), (11520, 1144769), (12160, 1084518), (13680, 964016), (14592, 903765), (18240, 723012), (21888, 602510), (24320, 542259), (27360, 482008), (36480, 361506), (43776, 301255), (54720, 241004), (60251, 218880), (72960, 180753), (109440, 120502)]