489506160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{839}}^1$

素因数の和:896

約数の個数: 320

約数和(自身を含む): 1889879040

約数和(自身を除く): 1400372880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 17, 20, 22, 24, 26, 30, 33, 34, 39, 40, 44, 48, 51, 52, 55, 60, 65, 66, 68, 78, 80, 85, 88, 102, 104, 110, 120, 130, 132, 136, 143, 156, 165, 170, 176, 187, 195, 204, 208, 220, 221, 240, 255, 260, 264, 272, 286, 312, 330, 340, 374, 390, 408, 429, 440, 442, 510, 520, 528, 561, 572, 624, 660, 663, 680, 715, 748, 780, 816, 839, 858, 880, 884, 935, 1020, 1040, 1105, 1122, 1144, 1320, 1326, 1360, 1430, 1496, 1560, 1678, 1716, 1768, 1870, 2040, 2145, 2210, 2244, 2288, 2431, 2517, 2640, 2652, 2805, 2860, 2992, 3120, 3315, 3356, 3432, 3536, 3740, 4080, 4195, 4290, 4420, 4488, 4862, 5034, 5304, 5610, 5720, 6630, 6712, 6864, 7293, 7480, 8390, 8580, 8840, 8976, 9229, 9724, 10068, 10608, 10907, 11220, 11440, 12155, 12585, 13260, 13424, 14263, 14586, 14960, 16780, 17160, 17680, 18458, 19448, 20136, 21814, 22440, 24310, 25170, 26520, 27687, 28526, 29172, 32721, 33560, 34320, 36465, 36916, 38896, 40272, 42789, 43628, 44880, 46145, 48620, 50340, 53040, 54535, 55374, 57052, 58344, 65442, 67120, 71315, 72930, 73832, 85578, 87256, 92290, 97240, 100680, 109070, 110748, 114104, 116688, 119977, 130884, 138435, 142630, 145860, 147664, 156893, 163605, 171156, 174512, 184580, 185419, 194480, 201360, 213945, 218140, 221496, 228208, 239954, 261768, 276870, 285260, 291720, 313786, 327210, 342312, 359931, 369160, 370838, 427890, 436280, 442992, 470679, 479908, 523536, 553740, 556257, 570520, 583440, 599885, 627572, 654420, 684624, 719862, 738320, 741676, 784465, 855780, 872560, 927095, 941358, 959816, 1107480, 1112514, 1141040, 1199770, 1255144, 1308840, 1439724, 1483352, 1568930, 1711560, 1799655, 1854190, 1882716, 1919632, 2039609, 2214960, 2225028, 2353395, 2399540, 2510288, 2617680, 2781285, 2879448, 2966704, 3137860, 3423120, 3599310, 3708380, 3765432, 4079218, 4450056, 4706790, 4799080, 5562570, 5758896, 6118827, 6275720, 7198620, 7416760, 7530864, 8158436, 8900112, 9413580, 9598160, 10198045, 11125140, 12237654, 12551440, 14397240, 14833520, 16316872, 18827160, 20396090, 22250280, 24475308, 28794480, 30594135, 32633744, 37654320, 40792180, 44500560, 48950616, 61188270, 81584360, 97901232, 122376540, 163168720, 244753080, 489506160]

約数ペア:

[(1, 489506160), (2, 244753080), (3, 163168720), (4, 122376540), (5, 97901232), (6, 81584360), (8, 61188270), (10, 48950616), (11, 44500560), (12, 40792180), (13, 37654320), (15, 32633744), (16, 30594135), (17, 28794480), (20, 24475308), (22, 22250280), (24, 20396090), (26, 18827160), (30, 16316872), (33, 14833520), (34, 14397240), (39, 12551440), (40, 12237654), (44, 11125140), (48, 10198045), (51, 9598160), (52, 9413580), (55, 8900112), (60, 8158436), (65, 7530864), (66, 7416760), (68, 7198620), (78, 6275720), (80, 6118827), (85, 5758896), (88, 5562570), (102, 4799080), (104, 4706790), (110, 4450056), (120, 4079218), (130, 3765432), (132, 3708380), (136, 3599310), (143, 3423120), (156, 3137860), (165, 2966704), (170, 2879448), (176, 2781285), (187, 2617680), (195, 2510288), (204, 2399540), (208, 2353395), (220, 2225028), (221, 2214960), (240, 2039609), (255, 1919632), (260, 1882716), (264, 1854190), (272, 1799655), (286, 1711560), (312, 1568930), (330, 1483352), (340, 1439724), (374, 1308840), (390, 1255144), (408, 1199770), (429, 1141040), (440, 1112514), (442, 1107480), (510, 959816), (520, 941358), (528, 927095), (561, 872560), (572, 855780), (624, 784465), (660, 741676), (663, 738320), (680, 719862), (715, 684624), (748, 654420), (780, 627572), (816, 599885), (839, 583440), (858, 570520), (880, 556257), (884, 553740), (935, 523536), (1020, 479908), (1040, 470679), (1105, 442992), (1122, 436280), (1144, 427890), (1320, 370838), (1326, 369160), (1360, 359931), (1430, 342312), (1496, 327210), (1560, 313786), (1678, 291720), (1716, 285260), (1768, 276870), (1870, 261768), (2040, 239954), (2145, 228208), (2210, 221496), (2244, 218140), (2288, 213945), (2431, 201360), (2517, 194480), (2640, 185419), (2652, 184580), (2805, 174512), (2860, 171156), (2992, 163605), (3120, 156893), (3315, 147664), (3356, 145860), (3432, 142630), (3536, 138435), (3740, 130884), (4080, 119977), (4195, 116688), (4290, 114104), (4420, 110748), (4488, 109070), (4862, 100680), (5034, 97240), (5304, 92290), (5610, 87256), (5720, 85578), (6630, 73832), (6712, 72930), (6864, 71315), (7293, 67120), (7480, 65442), (8390, 58344), (8580, 57052), (8840, 55374), (8976, 54535), (9229, 53040), (9724, 50340), (10068, 48620), (10608, 46145), (10907, 44880), (11220, 43628), (11440, 42789), (12155, 40272), (12585, 38896), (13260, 36916), (13424, 36465), (14263, 34320), (14586, 33560), (14960, 32721), (16780, 29172), (17160, 28526), (17680, 27687), (18458, 26520), (19448, 25170), (20136, 24310), (21814, 22440)]