557446320

素因数分解:

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

素因数の和:122

約数の個数: 480

約数和(自身を含む): 2192716800

約数和(自身を除く): 1635270480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 27, 30, 34, 36, 38, 40, 45, 47, 48, 51, 54, 57, 60, 68, 72, 76, 80, 85, 90, 94, 95, 102, 108, 114, 120, 135, 136, 141, 144, 152, 153, 170, 171, 180, 188, 190, 204, 216, 228, 235, 240, 255, 270, 272, 282, 285, 289, 304, 306, 323, 340, 342, 360, 376, 380, 408, 423, 432, 456, 459, 470, 510, 513, 540, 564, 570, 578, 612, 646, 680, 684, 705, 720, 752, 760, 765, 799, 816, 846, 855, 867, 893, 912, 918, 940, 969, 1020, 1026, 1080, 1128, 1140, 1156, 1224, 1269, 1292, 1360, 1368, 1410, 1445, 1520, 1530, 1598, 1615, 1692, 1710, 1734, 1786, 1836, 1880, 1938, 2040, 2052, 2115, 2160, 2256, 2280, 2295, 2312, 2397, 2448, 2538, 2565, 2584, 2601, 2679, 2736, 2820, 2890, 2907, 3060, 3196, 3230, 3384, 3420, 3468, 3572, 3672, 3760, 3876, 3995, 4080, 4104, 4230, 4335, 4465, 4560, 4590, 4624, 4794, 4845, 5076, 5130, 5168, 5202, 5358, 5491, 5640, 5780, 5814, 6120, 6345, 6392, 6460, 6768, 6840, 6936, 7144, 7191, 7344, 7752, 7803, 7990, 8037, 8208, 8460, 8670, 8721, 8930, 9180, 9588, 9690, 10152, 10260, 10404, 10716, 10982, 11280, 11560, 11628, 11985, 12240, 12690, 12784, 12920, 13005, 13395, 13583, 13680, 13872, 14288, 14382, 14535, 15181, 15504, 15606, 15980, 16074, 16473, 16920, 17340, 17442, 17860, 18360, 19176, 19380, 20304, 20520, 20808, 21432, 21573, 21964, 23120, 23256, 23970, 24111, 25380, 25840, 26010, 26790, 27166, 27455, 28764, 29070, 30362, 31212, 31960, 32148, 32946, 33840, 34680, 34884, 35720, 35955, 36720, 38352, 38760, 39015, 40185, 40749, 41040, 41616, 42864, 43146, 43605, 43928, 45543, 46512, 47940, 48222, 49419, 50760, 52020, 53580, 54332, 54910, 57528, 58140, 60724, 62424, 63920, 64296, 65892, 67915, 69360, 69768, 71440, 71910, 75905, 77520, 78030, 80370, 81498, 82365, 86292, 87210, 87856, 91086, 95880, 96444, 98838, 101520, 104040, 107160, 107865, 108664, 109820, 115056, 116280, 120555, 121448, 122247, 124848, 128592, 131784, 135830, 136629, 139536, 143820, 148257, 151810, 156060, 160740, 162996, 164730, 172584, 174420, 182172, 191760, 192888, 197676, 203745, 208080, 214320, 215730, 217328, 219640, 227715, 232560, 241110, 242896, 244494, 247095, 258077, 263568, 271660, 273258, 287640, 296514, 303620, 312120, 321480, 325992, 329460, 345168, 348840, 364344, 366741, 385776, 395352, 407490, 409887, 431460, 439280, 455430, 482220, 488988, 494190, 516154, 543320, 546516, 575280, 593028, 607240, 611235, 624240, 642960, 651984, 658920, 683145, 697680, 728688, 733482, 741285, 774231, 790704, 814980, 819774, 862920, 910860, 964440, 977976, 988380, 1032308, 1086640, 1093032, 1186056, 1214480, 1222470, 1290385, 1317840, 1366290, 1466964, 1482570, 1548462, 1629960, 1639548, 1725840, 1821720, 1833705, 1928880, 1955952, 1976760, 2049435, 2064616, 2186064, 2322693, 2372112, 2444940, 2580770, 2732580, 2933928, 2965140, 3096924, 3259920, 3279096, 3643440, 3667410, 3871155, 3953520, 4098870, 4129232, 4645386, 4889880, 5161540, 5465160, 5867856, 5930280, 6193848, 6558192, 6968079, 7334820, 7742310, 8197740, 9290772, 9779760, 10323080, 10930320, 11613465, 11860560, 12387696, 13936158, 14669640, 15484620, 16395480, 18581544, 20646160, 23226930, 27872316, 29339280, 30969240, 32790960, 34840395, 37163088, 46453860, 55744632, 61938480, 69680790, 92907720, 111489264, 139361580, 185815440, 278723160, 557446320]

約数ペア:

[(1, 557446320), (2, 278723160), (3, 185815440), (4, 139361580), (5, 111489264), (6, 92907720), (8, 69680790), (9, 61938480), (10, 55744632), (12, 46453860), (15, 37163088), (16, 34840395), (17, 32790960), (18, 30969240), (19, 29339280), (20, 27872316), (24, 23226930), (27, 20646160), (30, 18581544), (34, 16395480), (36, 15484620), (38, 14669640), (40, 13936158), (45, 12387696), (47, 11860560), (48, 11613465), (51, 10930320), (54, 10323080), (57, 9779760), (60, 9290772), (68, 8197740), (72, 7742310), (76, 7334820), (80, 6968079), (85, 6558192), (90, 6193848), (94, 5930280), (95, 5867856), (102, 5465160), (108, 5161540), (114, 4889880), (120, 4645386), (135, 4129232), (136, 4098870), (141, 3953520), (144, 3871155), (152, 3667410), (153, 3643440), (170, 3279096), (171, 3259920), (180, 3096924), (188, 2965140), (190, 2933928), (204, 2732580), (216, 2580770), (228, 2444940), (235, 2372112), (240, 2322693), (255, 2186064), (270, 2064616), (272, 2049435), (282, 1976760), (285, 1955952), (289, 1928880), (304, 1833705), (306, 1821720), (323, 1725840), (340, 1639548), (342, 1629960), (360, 1548462), (376, 1482570), (380, 1466964), (408, 1366290), (423, 1317840), (432, 1290385), (456, 1222470), (459, 1214480), (470, 1186056), (510, 1093032), (513, 1086640), (540, 1032308), (564, 988380), (570, 977976), (578, 964440), (612, 910860), (646, 862920), (680, 819774), (684, 814980), (705, 790704), (720, 774231), (752, 741285), (760, 733482), (765, 728688), (799, 697680), (816, 683145), (846, 658920), (855, 651984), (867, 642960), (893, 624240), (912, 611235), (918, 607240), (940, 593028), (969, 575280), (1020, 546516), (1026, 543320), (1080, 516154), (1128, 494190), (1140, 488988), (1156, 482220), (1224, 455430), (1269, 439280), (1292, 431460), (1360, 409887), (1368, 407490), (1410, 395352), (1445, 385776), (1520, 366741), (1530, 364344), (1598, 348840), (1615, 345168), (1692, 329460), (1710, 325992), (1734, 321480), (1786, 312120), (1836, 303620), (1880, 296514), (1938, 287640), (2040, 273258), (2052, 271660), (2115, 263568), (2160, 258077), (2256, 247095), (2280, 244494), (2295, 242896), (2312, 241110), (2397, 232560), (2448, 227715), (2538, 219640), (2565, 217328), (2584, 215730), (2601, 214320), (2679, 208080), (2736, 203745), (2820, 197676), (2890, 192888), (2907, 191760), (3060, 182172), (3196, 174420), (3230, 172584), (3384, 164730), (3420, 162996), (3468, 160740), (3572, 156060), (3672, 151810), (3760, 148257), (3876, 143820), (3995, 139536), (4080, 136629), (4104, 135830), (4230, 131784), (4335, 128592), (4465, 124848), (4560, 122247), (4590, 121448), (4624, 120555), (4794, 116280), (4845, 115056), (5076, 109820), (5130, 108664), (5168, 107865), (5202, 107160), (5358, 104040), (5491, 101520), (5640, 98838), (5780, 96444), (5814, 95880), (6120, 91086), (6345, 87856), (6392, 87210), (6460, 86292), (6768, 82365), (6840, 81498), (6936, 80370), (7144, 78030), (7191, 77520), (7344, 75905), (7752, 71910), (7803, 71440), (7990, 69768), (8037, 69360), (8208, 67915), (8460, 65892), (8670, 64296), (8721, 63920), (8930, 62424), (9180, 60724), (9588, 58140), (9690, 57528), (10152, 54910), (10260, 54332), (10404, 53580), (10716, 52020), (10982, 50760), (11280, 49419), (11560, 48222), (11628, 47940), (11985, 46512), (12240, 45543), (12690, 43928), (12784, 43605), (12920, 43146), (13005, 42864), (13395, 41616), (13583, 41040), (13680, 40749), (13872, 40185), (14288, 39015), (14382, 38760), (14535, 38352), (15181, 36720), (15504, 35955), (15606, 35720), (15980, 34884), (16074, 34680), (16473, 33840), (16920, 32946), (17340, 32148), (17442, 31960), (17860, 31212), (18360, 30362), (19176, 29070), (19380, 28764), (20304, 27455), (20520, 27166), (20808, 26790), (21432, 26010), (21573, 25840), (21964, 25380), (23120, 24111), (23256, 23970)]