404421840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:139

約数の個数: 480

約数和(自身を含む): 1587755520

約数和(自身を除く): 1183333680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 30, 34, 36, 37, 38, 40, 45, 47, 48, 51, 57, 60, 68, 72, 74, 76, 80, 85, 90, 94, 95, 102, 111, 114, 120, 136, 141, 144, 148, 152, 153, 170, 171, 180, 185, 188, 190, 204, 222, 228, 235, 240, 255, 272, 282, 285, 296, 304, 306, 323, 333, 340, 342, 360, 370, 376, 380, 408, 423, 444, 456, 470, 510, 555, 564, 570, 592, 612, 629, 646, 666, 680, 684, 703, 705, 720, 740, 752, 760, 765, 799, 816, 846, 855, 888, 893, 912, 940, 969, 1020, 1110, 1128, 1140, 1224, 1258, 1292, 1332, 1360, 1368, 1406, 1410, 1480, 1520, 1530, 1598, 1615, 1665, 1692, 1710, 1739, 1776, 1786, 1880, 1887, 1938, 2040, 2109, 2115, 2220, 2256, 2280, 2397, 2448, 2516, 2584, 2664, 2679, 2736, 2812, 2820, 2907, 2960, 3060, 3145, 3196, 3230, 3330, 3384, 3420, 3478, 3515, 3572, 3760, 3774, 3876, 3995, 4080, 4218, 4230, 4440, 4465, 4560, 4794, 4845, 5032, 5168, 5217, 5328, 5358, 5624, 5640, 5661, 5814, 6120, 6290, 6327, 6392, 6460, 6660, 6768, 6840, 6956, 7030, 7144, 7191, 7548, 7752, 7990, 8037, 8436, 8460, 8695, 8880, 8930, 9435, 9588, 9690, 10064, 10434, 10545, 10716, 11248, 11280, 11322, 11628, 11951, 11985, 12240, 12580, 12654, 12784, 12920, 13320, 13395, 13680, 13912, 14060, 14288, 14382, 14535, 15096, 15181, 15504, 15651, 15980, 16074, 16872, 16920, 17390, 17860, 18870, 19176, 19380, 20868, 21090, 21432, 22644, 23256, 23902, 23970, 25160, 25308, 25840, 26085, 26640, 26790, 27824, 28120, 28305, 28764, 29070, 29563, 30192, 30362, 31302, 31635, 31960, 32148, 33041, 33744, 33840, 34780, 35720, 35853, 35955, 37740, 38352, 38760, 40185, 41736, 42180, 42864, 45288, 45543, 46512, 47804, 47940, 50320, 50616, 52170, 53580, 56240, 56610, 57528, 58140, 59126, 59755, 60724, 62604, 63270, 63920, 64296, 66082, 69560, 71440, 71706, 71910, 75480, 75905, 77520, 78255, 80370, 83472, 84360, 88689, 90576, 91086, 95608, 95880, 99123, 101232, 104340, 107160, 107559, 113220, 115056, 116280, 118252, 119510, 121448, 125208, 126540, 128592, 132164, 136629, 139120, 143412, 143820, 147815, 150960, 151810, 156510, 160740, 165205, 168720, 177378, 179265, 182172, 191216, 191760, 198246, 208680, 214320, 215118, 226440, 227715, 232560, 236504, 239020, 242896, 250416, 253080, 264328, 266067, 273258, 286824, 287640, 295630, 297369, 303620, 313020, 321480, 330410, 354756, 358530, 364344, 396492, 417360, 430236, 443445, 452880, 455430, 473008, 478040, 495615, 506160, 528656, 532134, 537795, 546516, 561697, 573648, 575280, 591260, 594738, 607240, 626040, 642960, 660820, 683145, 709512, 717060, 728688, 792984, 860472, 886890, 910860, 956080, 991230, 1064268, 1075590, 1093032, 1123394, 1182520, 1189476, 1214480, 1252080, 1321640, 1330335, 1366290, 1419024, 1434120, 1486845, 1585968, 1685091, 1720944, 1773780, 1821720, 1982460, 2128536, 2151180, 2186064, 2246788, 2365040, 2378952, 2643280, 2660670, 2732580, 2808485, 2868240, 2973690, 3370182, 3547560, 3643440, 3964920, 4257072, 4302360, 4493576, 4757904, 5055273, 5321340, 5465160, 5616970, 5947380, 6740364, 7095120, 7929840, 8425455, 8604720, 8987152, 10110546, 10642680, 10930320, 11233940, 11894760, 13480728, 16850910, 20221092, 21285360, 22467880, 23789520, 25276365, 26961456, 33701820, 40442184, 44935760, 50552730, 67403640, 80884368, 101105460, 134807280, 202210920, 404421840]

約数ペア:

[(1, 404421840), (2, 202210920), (3, 134807280), (4, 101105460), (5, 80884368), (6, 67403640), (8, 50552730), (9, 44935760), (10, 40442184), (12, 33701820), (15, 26961456), (16, 25276365), (17, 23789520), (18, 22467880), (19, 21285360), (20, 20221092), (24, 16850910), (30, 13480728), (34, 11894760), (36, 11233940), (37, 10930320), (38, 10642680), (40, 10110546), (45, 8987152), (47, 8604720), (48, 8425455), (51, 7929840), (57, 7095120), (60, 6740364), (68, 5947380), (72, 5616970), (74, 5465160), (76, 5321340), (80, 5055273), (85, 4757904), (90, 4493576), (94, 4302360), (95, 4257072), (102, 3964920), (111, 3643440), (114, 3547560), (120, 3370182), (136, 2973690), (141, 2868240), (144, 2808485), (148, 2732580), (152, 2660670), (153, 2643280), (170, 2378952), (171, 2365040), (180, 2246788), (185, 2186064), (188, 2151180), (190, 2128536), (204, 1982460), (222, 1821720), (228, 1773780), (235, 1720944), (240, 1685091), (255, 1585968), (272, 1486845), (282, 1434120), (285, 1419024), (296, 1366290), (304, 1330335), (306, 1321640), (323, 1252080), (333, 1214480), (340, 1189476), (342, 1182520), (360, 1123394), (370, 1093032), (376, 1075590), (380, 1064268), (408, 991230), (423, 956080), (444, 910860), (456, 886890), (470, 860472), (510, 792984), (555, 728688), (564, 717060), (570, 709512), (592, 683145), (612, 660820), (629, 642960), (646, 626040), (666, 607240), (680, 594738), (684, 591260), (703, 575280), (705, 573648), (720, 561697), (740, 546516), (752, 537795), (760, 532134), (765, 528656), (799, 506160), (816, 495615), (846, 478040), (855, 473008), (888, 455430), (893, 452880), (912, 443445), (940, 430236), (969, 417360), (1020, 396492), (1110, 364344), (1128, 358530), (1140, 354756), (1224, 330410), (1258, 321480), (1292, 313020), (1332, 303620), (1360, 297369), (1368, 295630), (1406, 287640), (1410, 286824), (1480, 273258), (1520, 266067), (1530, 264328), (1598, 253080), (1615, 250416), (1665, 242896), (1692, 239020), (1710, 236504), (1739, 232560), (1776, 227715), (1786, 226440), (1880, 215118), (1887, 214320), (1938, 208680), (2040, 198246), (2109, 191760), (2115, 191216), (2220, 182172), (2256, 179265), (2280, 177378), (2397, 168720), (2448, 165205), (2516, 160740), (2584, 156510), (2664, 151810), (2679, 150960), (2736, 147815), (2812, 143820), (2820, 143412), (2907, 139120), (2960, 136629), (3060, 132164), (3145, 128592), (3196, 126540), (3230, 125208), (3330, 121448), (3384, 119510), (3420, 118252), (3478, 116280), (3515, 115056), (3572, 113220), (3760, 107559), (3774, 107160), (3876, 104340), (3995, 101232), (4080, 99123), (4218, 95880), (4230, 95608), (4440, 91086), (4465, 90576), (4560, 88689), (4794, 84360), (4845, 83472), (5032, 80370), (5168, 78255), (5217, 77520), (5328, 75905), (5358, 75480), (5624, 71910), (5640, 71706), (5661, 71440), (5814, 69560), (6120, 66082), (6290, 64296), (6327, 63920), (6392, 63270), (6460, 62604), (6660, 60724), (6768, 59755), (6840, 59126), (6956, 58140), (7030, 57528), (7144, 56610), (7191, 56240), (7548, 53580), (7752, 52170), (7990, 50616), (8037, 50320), (8436, 47940), (8460, 47804), (8695, 46512), (8880, 45543), (8930, 45288), (9435, 42864), (9588, 42180), (9690, 41736), (10064, 40185), (10434, 38760), (10545, 38352), (10716, 37740), (11248, 35955), (11280, 35853), (11322, 35720), (11628, 34780), (11951, 33840), (11985, 33744), (12240, 33041), (12580, 32148), (12654, 31960), (12784, 31635), (12920, 31302), (13320, 30362), (13395, 30192), (13680, 29563), (13912, 29070), (14060, 28764), (14288, 28305), (14382, 28120), (14535, 27824), (15096, 26790), (15181, 26640), (15504, 26085), (15651, 25840), (15980, 25308), (16074, 25160), (16872, 23970), (16920, 23902), (17390, 23256), (17860, 22644), (18870, 21432), (19176, 21090), (19380, 20868)]