4444907040

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{25939}}^1$

素因数の和:25984

約数の個数: 288

約数和(自身を含む): 18355559040

約数和(自身を除く): 13910652000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 96, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 160, 168, 170, 180, 204, 210, 224, 238, 240, 252, 255, 272, 280, 288, 306, 315, 336, 340, 357, 360, 408, 420, 476, 480, 504, 510, 544, 560, 595, 612, 630, 672, 680, 714, 720, 765, 816, 840, 952, 1008, 1020, 1071, 1120, 1190, 1224, 1260, 1360, 1428, 1440, 1530, 1632, 1680, 1785, 1904, 2016, 2040, 2142, 2380, 2448, 2520, 2720, 2856, 3060, 3360, 3570, 3808, 4080, 4284, 4760, 4896, 5040, 5355, 5712, 6120, 7140, 8160, 8568, 9520, 10080, 10710, 11424, 12240, 14280, 17136, 19040, 21420, 24480, 25939, 28560, 34272, 42840, 51878, 57120, 77817, 85680, 103756, 129695, 155634, 171360, 181573, 207512, 233451, 259390, 311268, 363146, 389085, 415024, 440963, 466902, 518780, 544719, 622536, 726292, 778170, 830048, 881926, 907865, 933804, 1037560, 1089438, 1167255, 1245072, 1322889, 1452584, 1556340, 1634157, 1763852, 1815730, 1867608, 2075120, 2178876, 2204815, 2334510, 2490144, 2645778, 2723595, 2905168, 3086741, 3112680, 3268314, 3527704, 3631460, 3735216, 3968667, 4150240, 4357752, 4409630, 4669020, 5291556, 5447190, 5810336, 6173482, 6225360, 6536628, 6614445, 7055408, 7262920, 7470432, 7937334, 8170785, 8715504, 8819260, 9260223, 9338040, 10583112, 10894380, 12346964, 12450720, 13073256, 13228890, 14110816, 14525840, 15433705, 15874668, 16341570, 17431008, 17638520, 18520446, 18676080, 19843335, 21166224, 21788760, 24693928, 26146512, 26457780, 27780669, 29051680, 30867410, 31749336, 32683140, 35277040, 37040892, 37352160, 39686670, 42332448, 43577520, 46301115, 49387856, 52293024, 52915560, 55561338, 61734820, 63498672, 65366280, 70554080, 74081784, 79373340, 87155040, 92602230, 98775712, 105831120, 111122676, 123469640, 126997344, 130732560, 138903345, 148163568, 158746680, 185204460, 211662240, 222245352, 246939280, 261465120, 277806690, 296327136, 317493360, 370408920, 444490704, 493878560, 555613380, 634986720, 740817840, 888981408, 1111226760, 1481635680, 2222453520, 4444907040]

約数ペア:

[(1, 4444907040), (2, 2222453520), (3, 1481635680), (4, 1111226760), (5, 888981408), (6, 740817840), (7, 634986720), (8, 555613380), (9, 493878560), (10, 444490704), (12, 370408920), (14, 317493360), (15, 296327136), (16, 277806690), (17, 261465120), (18, 246939280), (20, 222245352), (21, 211662240), (24, 185204460), (28, 158746680), (30, 148163568), (32, 138903345), (34, 130732560), (35, 126997344), (36, 123469640), (40, 111122676), (42, 105831120), (45, 98775712), (48, 92602230), (51, 87155040), (56, 79373340), (60, 74081784), (63, 70554080), (68, 65366280), (70, 63498672), (72, 61734820), (80, 55561338), (84, 52915560), (85, 52293024), (90, 49387856), (96, 46301115), (102, 43577520), (105, 42332448), (112, 39686670), (119, 37352160), (120, 37040892), (126, 35277040), (136, 32683140), (140, 31749336), (144, 30867410), (153, 29051680), (160, 27780669), (168, 26457780), (170, 26146512), (180, 24693928), (204, 21788760), (210, 21166224), (224, 19843335), (238, 18676080), (240, 18520446), (252, 17638520), (255, 17431008), (272, 16341570), (280, 15874668), (288, 15433705), (306, 14525840), (315, 14110816), (336, 13228890), (340, 13073256), (357, 12450720), (360, 12346964), (408, 10894380), (420, 10583112), (476, 9338040), (480, 9260223), (504, 8819260), (510, 8715504), (544, 8170785), (560, 7937334), (595, 7470432), (612, 7262920), (630, 7055408), (672, 6614445), (680, 6536628), (714, 6225360), (720, 6173482), (765, 5810336), (816, 5447190), (840, 5291556), (952, 4669020), (1008, 4409630), (1020, 4357752), (1071, 4150240), (1120, 3968667), (1190, 3735216), (1224, 3631460), (1260, 3527704), (1360, 3268314), (1428, 3112680), (1440, 3086741), (1530, 2905168), (1632, 2723595), (1680, 2645778), (1785, 2490144), (1904, 2334510), (2016, 2204815), (2040, 2178876), (2142, 2075120), (2380, 1867608), (2448, 1815730), (2520, 1763852), (2720, 1634157), (2856, 1556340), (3060, 1452584), (3360, 1322889), (3570, 1245072), (3808, 1167255), (4080, 1089438), (4284, 1037560), (4760, 933804), (4896, 907865), (5040, 881926), (5355, 830048), (5712, 778170), (6120, 726292), (7140, 622536), (8160, 544719), (8568, 518780), (9520, 466902), (10080, 440963), (10710, 415024), (11424, 389085), (12240, 363146), (14280, 311268), (17136, 259390), (19040, 233451), (21420, 207512), (24480, 181573), (25939, 171360), (28560, 155634), (34272, 129695), (42840, 103756), (51878, 85680), (57120, 77817)]