1208722680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{577}}^1$

素因数の和:651

約数の個数: 288

約数和(自身を含む): 4487661360

約数和(自身を除く): 3278938680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 23, 24, 30, 33, 36, 40, 44, 45, 46, 55, 60, 66, 69, 72, 88, 90, 92, 99, 110, 115, 120, 132, 138, 165, 180, 184, 198, 207, 220, 230, 253, 264, 276, 330, 345, 360, 396, 414, 440, 460, 495, 506, 529, 552, 577, 660, 690, 759, 792, 828, 920, 990, 1012, 1035, 1058, 1154, 1265, 1320, 1380, 1518, 1587, 1656, 1731, 1980, 2024, 2070, 2116, 2277, 2308, 2530, 2645, 2760, 2885, 3036, 3174, 3462, 3795, 3960, 4140, 4232, 4554, 4616, 4761, 5060, 5193, 5290, 5770, 5819, 6072, 6347, 6348, 6924, 7590, 7935, 8280, 8655, 9108, 9522, 10120, 10386, 10580, 11385, 11540, 11638, 12694, 12696, 13271, 13848, 15180, 15870, 17310, 17457, 18216, 19041, 19044, 20772, 21160, 22770, 23080, 23276, 23805, 25388, 25965, 26542, 29095, 30360, 31735, 31740, 34620, 34914, 38082, 38088, 39813, 41544, 45540, 46552, 47610, 50776, 51930, 52371, 53084, 57123, 58190, 63470, 63480, 66355, 69240, 69828, 76164, 79626, 87285, 91080, 95205, 95220, 103860, 104742, 106168, 114246, 116380, 119439, 126940, 132710, 139656, 145981, 152328, 159252, 174570, 190410, 190440, 199065, 207720, 209484, 228492, 232760, 238878, 253880, 261855, 265420, 285615, 291962, 305233, 318504, 349140, 380820, 398130, 418968, 437943, 456984, 477756, 523710, 530840, 571230, 583924, 597195, 610466, 698280, 729905, 761640, 796260, 875886, 915699, 955512, 1047420, 1142460, 1167848, 1194390, 1220932, 1313829, 1459810, 1526165, 1592520, 1751772, 1831398, 2094840, 2189715, 2284920, 2388780, 2441864, 2627658, 2747097, 2919620, 3052330, 3357563, 3503544, 3662796, 4379430, 4578495, 4777560, 5255316, 5494194, 5839240, 6104660, 6569145, 6715126, 7325592, 8758860, 9156990, 10072689, 10510632, 10988388, 12209320, 13138290, 13430252, 13735485, 16787815, 17517720, 18313980, 20145378, 21976776, 26276580, 26860504, 27470970, 30218067, 33575630, 36627960, 40290756, 50363445, 52553160, 54941940, 60436134, 67151260, 80581512, 100726890, 109883880, 120872268, 134302520, 151090335, 201453780, 241744536, 302180670, 402907560, 604361340, 1208722680]

約数ペア:

[(1, 1208722680), (2, 604361340), (3, 402907560), (4, 302180670), (5, 241744536), (6, 201453780), (8, 151090335), (9, 134302520), (10, 120872268), (11, 109883880), (12, 100726890), (15, 80581512), (18, 67151260), (20, 60436134), (22, 54941940), (23, 52553160), (24, 50363445), (30, 40290756), (33, 36627960), (36, 33575630), (40, 30218067), (44, 27470970), (45, 26860504), (46, 26276580), (55, 21976776), (60, 20145378), (66, 18313980), (69, 17517720), (72, 16787815), (88, 13735485), (90, 13430252), (92, 13138290), (99, 12209320), (110, 10988388), (115, 10510632), (120, 10072689), (132, 9156990), (138, 8758860), (165, 7325592), (180, 6715126), (184, 6569145), (198, 6104660), (207, 5839240), (220, 5494194), (230, 5255316), (253, 4777560), (264, 4578495), (276, 4379430), (330, 3662796), (345, 3503544), (360, 3357563), (396, 3052330), (414, 2919620), (440, 2747097), (460, 2627658), (495, 2441864), (506, 2388780), (529, 2284920), (552, 2189715), (577, 2094840), (660, 1831398), (690, 1751772), (759, 1592520), (792, 1526165), (828, 1459810), (920, 1313829), (990, 1220932), (1012, 1194390), (1035, 1167848), (1058, 1142460), (1154, 1047420), (1265, 955512), (1320, 915699), (1380, 875886), (1518, 796260), (1587, 761640), (1656, 729905), (1731, 698280), (1980, 610466), (2024, 597195), (2070, 583924), (2116, 571230), (2277, 530840), (2308, 523710), (2530, 477756), (2645, 456984), (2760, 437943), (2885, 418968), (3036, 398130), (3174, 380820), (3462, 349140), (3795, 318504), (3960, 305233), (4140, 291962), (4232, 285615), (4554, 265420), (4616, 261855), (4761, 253880), (5060, 238878), (5193, 232760), (5290, 228492), (5770, 209484), (5819, 207720), (6072, 199065), (6347, 190440), (6348, 190410), (6924, 174570), (7590, 159252), (7935, 152328), (8280, 145981), (8655, 139656), (9108, 132710), (9522, 126940), (10120, 119439), (10386, 116380), (10580, 114246), (11385, 106168), (11540, 104742), (11638, 103860), (12694, 95220), (12696, 95205), (13271, 91080), (13848, 87285), (15180, 79626), (15870, 76164), (17310, 69828), (17457, 69240), (18216, 66355), (19041, 63480), (19044, 63470), (20772, 58190), (21160, 57123), (22770, 53084), (23080, 52371), (23276, 51930), (23805, 50776), (25388, 47610), (25965, 46552), (26542, 45540), (29095, 41544), (30360, 39813), (31735, 38088), (31740, 38082), (34620, 34914)]