17888934720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{2963}}^1$

素因数の和:3333

約数の個数: 224

約数和(自身を含む): 59987566080

約数和(自身を除く): 42098631360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 304, 320, 331, 380, 456, 480, 570, 608, 662, 760, 912, 960, 993, 1140, 1216, 1324, 1520, 1655, 1824, 1986, 2280, 2648, 2963, 3040, 3310, 3648, 3972, 4560, 4965, 5296, 5926, 6080, 6289, 6620, 7944, 8889, 9120, 9930, 10592, 11852, 12578, 13240, 14815, 15888, 17778, 18240, 18867, 19860, 21184, 23704, 25156, 26480, 29630, 31445, 31776, 35556, 37734, 39720, 44445, 47408, 50312, 52960, 56297, 59260, 62890, 63552, 71112, 75468, 79440, 88890, 94335, 94816, 100624, 105920, 112594, 118520, 125780, 142224, 150936, 158880, 168891, 177780, 188670, 189632, 201248, 225188, 237040, 251560, 281485, 284448, 301872, 317760, 337782, 355560, 377340, 402496, 450376, 474080, 503120, 562970, 568896, 603744, 675564, 711120, 754680, 844455, 900752, 948160, 980753, 1006240, 1125940, 1207488, 1351128, 1422240, 1509360, 1688910, 1801504, 1961506, 2012480, 2251880, 2702256, 2844480, 2942259, 3018720, 3377820, 3603008, 3923012, 4503760, 4903765, 5404512, 5884518, 6037440, 6755640, 7846024, 9007520, 9807530, 10809024, 11769036, 13511280, 14711295, 15692048, 18015040, 18634307, 19615060, 23538072, 27022560, 29422590, 31384096, 37268614, 39230120, 47076144, 54045120, 55902921, 58845180, 62768192, 74537228, 78460240, 93171535, 94152288, 111805842, 117690360, 149074456, 156920480, 186343070, 188304576, 223611684, 235380720, 279514605, 298148912, 313840960, 372686140, 447223368, 470761440, 559029210, 596297824, 745372280, 894446736, 941522880, 1118058420, 1192595648, 1490744560, 1788893472, 2236116840, 2981489120, 3577786944, 4472233680, 5962978240, 8944467360, 17888934720]

約数ペア:

[(1, 17888934720), (2, 8944467360), (3, 5962978240), (4, 4472233680), (5, 3577786944), (6, 2981489120), (8, 2236116840), (10, 1788893472), (12, 1490744560), (15, 1192595648), (16, 1118058420), (19, 941522880), (20, 894446736), (24, 745372280), (30, 596297824), (32, 559029210), (38, 470761440), (40, 447223368), (48, 372686140), (57, 313840960), (60, 298148912), (64, 279514605), (76, 235380720), (80, 223611684), (95, 188304576), (96, 186343070), (114, 156920480), (120, 149074456), (152, 117690360), (160, 111805842), (190, 94152288), (192, 93171535), (228, 78460240), (240, 74537228), (285, 62768192), (304, 58845180), (320, 55902921), (331, 54045120), (380, 47076144), (456, 39230120), (480, 37268614), (570, 31384096), (608, 29422590), (662, 27022560), (760, 23538072), (912, 19615060), (960, 18634307), (993, 18015040), (1140, 15692048), (1216, 14711295), (1324, 13511280), (1520, 11769036), (1655, 10809024), (1824, 9807530), (1986, 9007520), (2280, 7846024), (2648, 6755640), (2963, 6037440), (3040, 5884518), (3310, 5404512), (3648, 4903765), (3972, 4503760), (4560, 3923012), (4965, 3603008), (5296, 3377820), (5926, 3018720), (6080, 2942259), (6289, 2844480), (6620, 2702256), (7944, 2251880), (8889, 2012480), (9120, 1961506), (9930, 1801504), (10592, 1688910), (11852, 1509360), (12578, 1422240), (13240, 1351128), (14815, 1207488), (15888, 1125940), (17778, 1006240), (18240, 980753), (18867, 948160), (19860, 900752), (21184, 844455), (23704, 754680), (25156, 711120), (26480, 675564), (29630, 603744), (31445, 568896), (31776, 562970), (35556, 503120), (37734, 474080), (39720, 450376), (44445, 402496), (47408, 377340), (50312, 355560), (52960, 337782), (56297, 317760), (59260, 301872), (62890, 284448), (63552, 281485), (71112, 251560), (75468, 237040), (79440, 225188), (88890, 201248), (94335, 189632), (94816, 188670), (100624, 177780), (105920, 168891), (112594, 158880), (118520, 150936), (125780, 142224)]