247114457520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{455393}}^1$

素因数の和:455452

約数の個数: 320

約数和(自身を含む): 975781831680

約数和(自身を除く): 728667374160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 19, 20, 21, 24, 28, 30, 34, 35, 38, 40, 42, 48, 51, 56, 57, 60, 68, 70, 76, 80, 84, 85, 95, 102, 105, 112, 114, 119, 120, 133, 136, 140, 152, 168, 170, 190, 204, 210, 228, 238, 240, 255, 266, 272, 280, 285, 304, 323, 336, 340, 357, 380, 399, 408, 420, 456, 476, 510, 532, 560, 570, 595, 646, 665, 680, 714, 760, 798, 816, 840, 912, 952, 969, 1020, 1064, 1140, 1190, 1292, 1330, 1360, 1428, 1520, 1596, 1615, 1680, 1785, 1904, 1938, 1995, 2040, 2128, 2261, 2280, 2380, 2584, 2660, 2856, 3192, 3230, 3570, 3876, 3990, 4080, 4522, 4560, 4760, 4845, 5168, 5320, 5712, 6384, 6460, 6783, 7140, 7752, 7980, 9044, 9520, 9690, 10640, 11305, 12920, 13566, 14280, 15504, 15960, 18088, 19380, 22610, 25840, 27132, 28560, 31920, 33915, 36176, 38760, 45220, 54264, 67830, 77520, 90440, 108528, 135660, 180880, 271320, 455393, 542640, 910786, 1366179, 1821572, 2276965, 2732358, 3187751, 3643144, 4553930, 5464716, 6375502, 6830895, 7286288, 7741681, 8652467, 9107860, 9563253, 10929432, 12751004, 13661790, 15483362, 15938755, 17304934, 18215720, 19126506, 21858864, 23225043, 25502008, 25957401, 27323580, 30966724, 31877510, 34609868, 36431440, 38253012, 38708405, 43262335, 46450086, 47816265, 51004016, 51914802, 54191767, 54647160, 60567269, 61933448, 63755020, 69219736, 76506024, 77416810, 86524670, 92900172, 95632530, 103829604, 108383534, 109294320, 116125215, 121134538, 123866896, 127510040, 129787005, 138439472, 147091939, 153012048, 154833620, 162575301, 173049340, 181701807, 185800344, 191265060, 207659208, 216767068, 232250430, 242269076, 255020080, 259574010, 270958835, 294183878, 302836345, 309667240, 325150602, 346098680, 363403614, 371600688, 382530120, 415318416, 433534136, 441275817, 464500860, 484538152, 519148020, 541917670, 588367756, 605672690, 619334480, 650301204, 692197360, 726807228, 735459695, 765060240, 812876505, 867068272, 882551634, 908509035, 929001720, 969076304, 1029643573, 1038296040, 1083835340, 1176735512, 1211345380, 1300602408, 1453614456, 1470919390, 1625753010, 1765103268, 1817018070, 1858003440, 2059287146, 2076592080, 2167670680, 2206379085, 2353471024, 2422690760, 2601204816, 2907228912, 2941838780, 3088930719, 3251506020, 3530206536, 3634036140, 4118574292, 4335341360, 4412758170, 4845381520, 5148217865, 5883677560, 6177861438, 6503012040, 7060413072, 7268072280, 8237148584, 8825516340, 10296435730, 11767355120, 12355722876, 13006024080, 14536144560, 15444653595, 16474297168, 17651032680, 20592871460, 24711445752, 30889307190, 35302065360, 41185742920, 49422891504, 61778614380, 82371485840, 123557228760, 247114457520]

約数ペア:

[(1, 247114457520), (2, 123557228760), (3, 82371485840), (4, 61778614380), (5, 49422891504), (6, 41185742920), (7, 35302065360), (8, 30889307190), (10, 24711445752), (12, 20592871460), (14, 17651032680), (15, 16474297168), (16, 15444653595), (17, 14536144560), (19, 13006024080), (20, 12355722876), (21, 11767355120), (24, 10296435730), (28, 8825516340), (30, 8237148584), (34, 7268072280), (35, 7060413072), (38, 6503012040), (40, 6177861438), (42, 5883677560), (48, 5148217865), (51, 4845381520), (56, 4412758170), (57, 4335341360), (60, 4118574292), (68, 3634036140), (70, 3530206536), (76, 3251506020), (80, 3088930719), (84, 2941838780), (85, 2907228912), (95, 2601204816), (102, 2422690760), (105, 2353471024), (112, 2206379085), (114, 2167670680), (119, 2076592080), (120, 2059287146), (133, 1858003440), (136, 1817018070), (140, 1765103268), (152, 1625753010), (168, 1470919390), (170, 1453614456), (190, 1300602408), (204, 1211345380), (210, 1176735512), (228, 1083835340), (238, 1038296040), (240, 1029643573), (255, 969076304), (266, 929001720), (272, 908509035), (280, 882551634), (285, 867068272), (304, 812876505), (323, 765060240), (336, 735459695), (340, 726807228), (357, 692197360), (380, 650301204), (399, 619334480), (408, 605672690), (420, 588367756), (456, 541917670), (476, 519148020), (510, 484538152), (532, 464500860), (560, 441275817), (570, 433534136), (595, 415318416), (646, 382530120), (665, 371600688), (680, 363403614), (714, 346098680), (760, 325150602), (798, 309667240), (816, 302836345), (840, 294183878), (912, 270958835), (952, 259574010), (969, 255020080), (1020, 242269076), (1064, 232250430), (1140, 216767068), (1190, 207659208), (1292, 191265060), (1330, 185800344), (1360, 181701807), (1428, 173049340), (1520, 162575301), (1596, 154833620), (1615, 153012048), (1680, 147091939), (1785, 138439472), (1904, 129787005), (1938, 127510040), (1995, 123866896), (2040, 121134538), (2128, 116125215), (2261, 109294320), (2280, 108383534), (2380, 103829604), (2584, 95632530), (2660, 92900172), (2856, 86524670), (3192, 77416810), (3230, 76506024), (3570, 69219736), (3876, 63755020), (3990, 61933448), (4080, 60567269), (4522, 54647160), (4560, 54191767), (4760, 51914802), (4845, 51004016), (5168, 47816265), (5320, 46450086), (5712, 43262335), (6384, 38708405), (6460, 38253012), (6783, 36431440), (7140, 34609868), (7752, 31877510), (7980, 30966724), (9044, 27323580), (9520, 25957401), (9690, 25502008), (10640, 23225043), (11305, 21858864), (12920, 19126506), (13566, 18215720), (14280, 17304934), (15504, 15938755), (15960, 15483362), (18088, 13661790), (19380, 12751004), (22610, 10929432), (25840, 9563253), (27132, 9107860), (28560, 8652467), (31920, 7741681), (33915, 7286288), (36176, 6830895), (38760, 6375502), (45220, 5464716), (54264, 4553930), (67830, 3643144), (77520, 3187751), (90440, 2732358), (108528, 2276965), (135660, 1821572), (180880, 1366179), (271320, 910786), (455393, 542640)]