17913643920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{31139}}^1$

素因数の和:31222

約数の個数: 240

約数和(自身を含む): 65056193280

約数和(自身を除く): 47142549360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 47, 48, 51, 60, 68, 72, 80, 85, 90, 94, 102, 120, 136, 141, 144, 153, 170, 180, 188, 204, 235, 240, 255, 272, 282, 306, 340, 360, 376, 408, 423, 470, 510, 564, 612, 680, 705, 720, 752, 765, 799, 816, 846, 940, 1020, 1128, 1224, 1360, 1410, 1530, 1598, 1692, 1880, 2040, 2115, 2256, 2397, 2448, 2820, 3060, 3196, 3384, 3760, 3995, 4080, 4230, 4794, 5640, 6120, 6392, 6768, 7191, 7990, 8460, 9588, 11280, 11985, 12240, 12784, 14382, 15980, 16920, 19176, 23970, 28764, 31139, 31960, 33840, 35955, 38352, 47940, 57528, 62278, 63920, 71910, 93417, 95880, 115056, 124556, 143820, 155695, 186834, 191760, 249112, 280251, 287640, 311390, 373668, 467085, 498224, 529363, 560502, 575280, 622780, 747336, 934170, 1058726, 1121004, 1245560, 1401255, 1463533, 1494672, 1588089, 1868340, 2117452, 2242008, 2491120, 2646815, 2802510, 2927066, 3176178, 3736680, 4234904, 4390599, 4484016, 4764267, 5293630, 5605020, 5854132, 6352356, 7317665, 7473360, 7940445, 8469808, 8781198, 9528534, 10587260, 11210040, 11708264, 12704712, 13171797, 14635330, 15880890, 17562396, 19057068, 21174520, 21952995, 22420080, 23416528, 23821335, 24880061, 25409424, 26343594, 29270660, 31761780, 35124792, 38114136, 42349040, 43905990, 47642670, 49760122, 52687188, 58541320, 63523560, 65858985, 70249584, 74640183, 76228272, 87811980, 95285340, 99520244, 105374376, 117082640, 124400305, 127047120, 131717970, 149280366, 175623960, 190570680, 199040488, 210748752, 223920549, 248800610, 263435940, 298560732, 351247920, 373200915, 381141360, 398080976, 447841098, 497601220, 526871880, 597121464, 746401830, 895682196, 995202440, 1053743760, 1119602745, 1194242928, 1492803660, 1791364392, 1990404880, 2239205490, 2985607320, 3582728784, 4478410980, 5971214640, 8956821960, 17913643920]

約数ペア:

[(1, 17913643920), (2, 8956821960), (3, 5971214640), (4, 4478410980), (5, 3582728784), (6, 2985607320), (8, 2239205490), (9, 1990404880), (10, 1791364392), (12, 1492803660), (15, 1194242928), (16, 1119602745), (17, 1053743760), (18, 995202440), (20, 895682196), (24, 746401830), (30, 597121464), (34, 526871880), (36, 497601220), (40, 447841098), (45, 398080976), (47, 381141360), (48, 373200915), (51, 351247920), (60, 298560732), (68, 263435940), (72, 248800610), (80, 223920549), (85, 210748752), (90, 199040488), (94, 190570680), (102, 175623960), (120, 149280366), (136, 131717970), (141, 127047120), (144, 124400305), (153, 117082640), (170, 105374376), (180, 99520244), (188, 95285340), (204, 87811980), (235, 76228272), (240, 74640183), (255, 70249584), (272, 65858985), (282, 63523560), (306, 58541320), (340, 52687188), (360, 49760122), (376, 47642670), (408, 43905990), (423, 42349040), (470, 38114136), (510, 35124792), (564, 31761780), (612, 29270660), (680, 26343594), (705, 25409424), (720, 24880061), (752, 23821335), (765, 23416528), (799, 22420080), (816, 21952995), (846, 21174520), (940, 19057068), (1020, 17562396), (1128, 15880890), (1224, 14635330), (1360, 13171797), (1410, 12704712), (1530, 11708264), (1598, 11210040), (1692, 10587260), (1880, 9528534), (2040, 8781198), (2115, 8469808), (2256, 7940445), (2397, 7473360), (2448, 7317665), (2820, 6352356), (3060, 5854132), (3196, 5605020), (3384, 5293630), (3760, 4764267), (3995, 4484016), (4080, 4390599), (4230, 4234904), (4794, 3736680), (5640, 3176178), (6120, 2927066), (6392, 2802510), (6768, 2646815), (7191, 2491120), (7990, 2242008), (8460, 2117452), (9588, 1868340), (11280, 1588089), (11985, 1494672), (12240, 1463533), (12784, 1401255), (14382, 1245560), (15980, 1121004), (16920, 1058726), (19176, 934170), (23970, 747336), (28764, 622780), (31139, 575280), (31960, 560502), (33840, 529363), (35955, 498224), (38352, 467085), (47940, 373668), (57528, 311390), (62278, 287640), (63920, 280251), (71910, 249112), (93417, 191760), (95880, 186834), (115056, 155695), (124556, 143820)]