264884480

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:129

約数の個数: 288

約数和(自身を含む): 805303296

約数和(自身を除く): 540418816

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 37, 40, 47, 56, 64, 68, 70, 74, 80, 85, 94, 112, 119, 128, 136, 140, 148, 160, 170, 185, 188, 224, 235, 238, 256, 259, 272, 280, 296, 320, 329, 340, 370, 376, 448, 470, 476, 518, 544, 560, 592, 595, 629, 640, 658, 680, 740, 752, 799, 896, 940, 952, 1036, 1088, 1120, 1184, 1190, 1258, 1280, 1295, 1316, 1360, 1480, 1504, 1598, 1645, 1739, 1792, 1880, 1904, 2072, 2176, 2240, 2368, 2380, 2516, 2590, 2632, 2720, 2960, 3008, 3145, 3196, 3290, 3478, 3760, 3808, 3995, 4144, 4352, 4403, 4480, 4736, 4760, 5032, 5180, 5264, 5440, 5593, 5920, 6016, 6290, 6392, 6580, 6956, 7520, 7616, 7990, 8288, 8695, 8806, 8960, 9472, 9520, 10064, 10360, 10528, 10880, 11186, 11840, 12032, 12173, 12580, 12784, 13160, 13912, 15040, 15232, 15980, 16576, 17390, 17612, 19040, 20128, 20720, 21056, 21760, 22015, 22372, 23680, 24346, 25160, 25568, 26320, 27824, 27965, 29563, 30080, 30464, 31960, 33152, 34780, 35224, 38080, 40256, 41440, 42112, 44030, 44744, 47360, 48692, 50320, 51136, 52640, 55648, 55930, 59126, 60160, 60865, 63920, 66304, 69560, 70448, 76160, 80512, 82880, 84224, 88060, 89488, 97384, 100640, 102272, 105280, 111296, 111860, 118252, 121730, 127840, 139120, 140896, 147815, 152320, 161024, 165760, 176120, 178976, 194768, 201280, 204544, 206941, 210560, 222592, 223720, 236504, 243460, 255680, 278240, 281792, 295630, 331520, 352240, 357952, 389536, 402560, 413882, 421120, 445184, 447440, 473008, 486920, 511360, 556480, 563584, 591260, 704480, 715904, 779072, 805120, 827764, 894880, 946016, 973840, 1022720, 1034705, 1112960, 1127168, 1182520, 1408960, 1431808, 1558144, 1655528, 1789760, 1892032, 1947680, 2069410, 2225920, 2365040, 2817920, 3116288, 3311056, 3579520, 3784064, 3895360, 4138820, 4730080, 5635840, 6622112, 7159040, 7568128, 7790720, 8277640, 9460160, 13244224, 15581440, 16555280, 18920320, 26488448, 33110560, 37840640, 52976896, 66221120, 132442240, 264884480]

約数ペア:

[(1, 264884480), (2, 132442240), (4, 66221120), (5, 52976896), (7, 37840640), (8, 33110560), (10, 26488448), (14, 18920320), (16, 16555280), (17, 15581440), (20, 13244224), (28, 9460160), (32, 8277640), (34, 7790720), (35, 7568128), (37, 7159040), (40, 6622112), (47, 5635840), (56, 4730080), (64, 4138820), (68, 3895360), (70, 3784064), (74, 3579520), (80, 3311056), (85, 3116288), (94, 2817920), (112, 2365040), (119, 2225920), (128, 2069410), (136, 1947680), (140, 1892032), (148, 1789760), (160, 1655528), (170, 1558144), (185, 1431808), (188, 1408960), (224, 1182520), (235, 1127168), (238, 1112960), (256, 1034705), (259, 1022720), (272, 973840), (280, 946016), (296, 894880), (320, 827764), (329, 805120), (340, 779072), (370, 715904), (376, 704480), (448, 591260), (470, 563584), (476, 556480), (518, 511360), (544, 486920), (560, 473008), (592, 447440), (595, 445184), (629, 421120), (640, 413882), (658, 402560), (680, 389536), (740, 357952), (752, 352240), (799, 331520), (896, 295630), (940, 281792), (952, 278240), (1036, 255680), (1088, 243460), (1120, 236504), (1184, 223720), (1190, 222592), (1258, 210560), (1280, 206941), (1295, 204544), (1316, 201280), (1360, 194768), (1480, 178976), (1504, 176120), (1598, 165760), (1645, 161024), (1739, 152320), (1792, 147815), (1880, 140896), (1904, 139120), (2072, 127840), (2176, 121730), (2240, 118252), (2368, 111860), (2380, 111296), (2516, 105280), (2590, 102272), (2632, 100640), (2720, 97384), (2960, 89488), (3008, 88060), (3145, 84224), (3196, 82880), (3290, 80512), (3478, 76160), (3760, 70448), (3808, 69560), (3995, 66304), (4144, 63920), (4352, 60865), (4403, 60160), (4480, 59126), (4736, 55930), (4760, 55648), (5032, 52640), (5180, 51136), (5264, 50320), (5440, 48692), (5593, 47360), (5920, 44744), (6016, 44030), (6290, 42112), (6392, 41440), (6580, 40256), (6956, 38080), (7520, 35224), (7616, 34780), (7990, 33152), (8288, 31960), (8695, 30464), (8806, 30080), (8960, 29563), (9472, 27965), (9520, 27824), (10064, 26320), (10360, 25568), (10528, 25160), (10880, 24346), (11186, 23680), (11840, 22372), (12032, 22015), (12173, 21760), (12580, 21056), (12784, 20720), (13160, 20128), (13912, 19040), (15040, 17612), (15232, 17390), (15980, 16576)]