487761120

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:175

約数の個数: 576

約数和(自身を含む): 2139830784

約数和(自身を除く): 1652069664

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 53, 55, 56, 60, 63, 66, 70, 72, 77, 80, 83, 84, 88, 90, 96, 99, 105, 106, 110, 112, 120, 126, 132, 140, 144, 154, 159, 160, 165, 166, 168, 176, 180, 198, 210, 212, 220, 224, 231, 240, 249, 252, 264, 265, 280, 288, 308, 315, 318, 330, 332, 336, 352, 360, 371, 385, 396, 415, 420, 424, 440, 462, 477, 480, 495, 498, 504, 528, 530, 560, 581, 583, 616, 630, 636, 660, 664, 672, 693, 720, 742, 747, 770, 792, 795, 830, 840, 848, 880, 913, 924, 954, 990, 996, 1008, 1056, 1060, 1113, 1120, 1155, 1162, 1166, 1232, 1245, 1260, 1272, 1320, 1328, 1386, 1440, 1484, 1494, 1540, 1584, 1590, 1660, 1680, 1696, 1743, 1749, 1760, 1826, 1848, 1855, 1908, 1980, 1992, 2016, 2120, 2226, 2310, 2324, 2332, 2385, 2464, 2490, 2520, 2544, 2640, 2656, 2739, 2772, 2905, 2915, 2968, 2988, 3080, 3168, 3180, 3320, 3339, 3360, 3465, 3486, 3498, 3652, 3696, 3710, 3735, 3816, 3960, 3984, 4081, 4240, 4399, 4452, 4565, 4620, 4648, 4664, 4770, 4980, 5040, 5088, 5229, 5247, 5280, 5478, 5544, 5565, 5810, 5830, 5936, 5976, 6160, 6360, 6391, 6640, 6678, 6930, 6972, 6996, 7304, 7392, 7420, 7470, 7632, 7920, 7968, 8162, 8217, 8480, 8715, 8745, 8798, 8904, 9130, 9240, 9296, 9328, 9540, 9960, 10080, 10458, 10494, 10956, 11088, 11130, 11620, 11660, 11872, 11952, 12243, 12320, 12720, 12782, 13197, 13280, 13356, 13695, 13860, 13944, 13992, 14608, 14840, 14940, 15264, 15840, 16324, 16434, 16695, 17430, 17490, 17596, 17808, 18260, 18480, 18592, 18656, 19080, 19173, 19920, 20405, 20916, 20988, 21912, 21995, 22176, 22260, 23240, 23320, 23904, 24486, 25440, 25564, 26145, 26235, 26394, 26712, 27390, 27720, 27888, 27984, 29216, 29680, 29880, 30793, 31955, 32648, 32868, 33390, 34860, 34980, 35192, 35616, 36520, 36729, 36960, 38160, 38346, 39591, 39840, 40810, 41085, 41832, 41976, 43824, 43990, 44520, 46480, 46640, 48389, 48972, 51128, 52290, 52470, 52788, 53424, 54780, 55440, 55776, 55968, 57519, 59360, 59760, 61215, 61586, 63910, 65296, 65736, 65985, 66780, 69720, 69960, 70384, 73040, 73458, 76320, 76692, 79182, 81620, 82170, 83664, 83952, 87648, 87980, 89040, 92379, 92960, 93280, 95865, 96778, 97944, 102256, 104580, 104940, 105576, 106848, 109560, 110880, 115038, 119520, 122430, 123172, 127820, 130592, 131472, 131970, 133560, 139440, 139920, 140768, 145167, 146080, 146916, 153384, 153965, 158364, 163240, 164340, 167328, 167904, 175960, 178080, 183645, 184758, 191730, 193556, 195888, 197955, 204512, 209160, 209880, 211152, 219120, 230076, 241945, 244860, 246344, 255640, 262944, 263940, 267120, 277137, 278880, 279840, 287595, 290334, 293832, 306768, 307930, 316728, 326480, 328680, 338723, 351920, 367290, 369516, 383460, 387112, 391776, 395910, 418320, 419760, 422304, 435501, 438240, 460152, 461895, 483890, 489720, 492688, 511280, 527880, 534240, 554274, 575190, 580668, 587664, 613536, 615860, 633456, 652960, 657360, 677446, 703840, 725835, 734580, 739032, 766920, 774224, 791820, 836640, 839520, 871002, 920304, 923790, 967780, 979440, 985376, 1016169, 1022560, 1055760, 1108548, 1150380, 1161336, 1175328, 1231720, 1266912, 1314720, 1354892, 1385685, 1451670, 1469160, 1478064, 1533840, 1548448, 1583640, 1693615, 1742004, 1840608, 1847580, 1935560, 1958880, 2032338, 2111520, 2177505, 2217096, 2300760, 2322672, 2463440, 2709784, 2771370, 2903340, 2938320, 2956128, 3048507, 3067680, 3167280, 3387230, 3484008, 3695160, 3871120, 4064676, 4355010, 4434192, 4601520, 4645344, 4926880, 5080845, 5419568, 5542740, 5806680, 5876640, 6097014, 6334560, 6774460, 6968016, 7390320, 7742240, 8129352, 8710020, 8868384, 9203040, 10161690, 10839136, 11085480, 11613360, 12194028, 13548920, 13936032, 14780640, 15242535, 16258704, 17420040, 20323380, 22170960, 23226720, 24388056, 27097840, 30485070, 32517408, 34840080, 40646760, 44341920, 48776112, 54195680, 60970140, 69680160, 81293520, 97552224, 121940280, 162587040, 243880560, 487761120]

約数ペア:

[(1, 487761120), (2, 243880560), (3, 162587040), (4, 121940280), (5, 97552224), (6, 81293520), (7, 69680160), (8, 60970140), (9, 54195680), (10, 48776112), (11, 44341920), (12, 40646760), (14, 34840080), (15, 32517408), (16, 30485070), (18, 27097840), (20, 24388056), (21, 23226720), (22, 22170960), (24, 20323380), (28, 17420040), (30, 16258704), (32, 15242535), (33, 14780640), (35, 13936032), (36, 13548920), (40, 12194028), (42, 11613360), (44, 11085480), (45, 10839136), (48, 10161690), (53, 9203040), (55, 8868384), (56, 8710020), (60, 8129352), (63, 7742240), (66, 7390320), (70, 6968016), (72, 6774460), (77, 6334560), (80, 6097014), (83, 5876640), (84, 5806680), (88, 5542740), (90, 5419568), (96, 5080845), (99, 4926880), (105, 4645344), (106, 4601520), (110, 4434192), (112, 4355010), (120, 4064676), (126, 3871120), (132, 3695160), (140, 3484008), (144, 3387230), (154, 3167280), (159, 3067680), (160, 3048507), (165, 2956128), (166, 2938320), (168, 2903340), (176, 2771370), (180, 2709784), (198, 2463440), (210, 2322672), (212, 2300760), (220, 2217096), (224, 2177505), (231, 2111520), (240, 2032338), (249, 1958880), (252, 1935560), (264, 1847580), (265, 1840608), (280, 1742004), (288, 1693615), (308, 1583640), (315, 1548448), (318, 1533840), (330, 1478064), (332, 1469160), (336, 1451670), (352, 1385685), (360, 1354892), (371, 1314720), (385, 1266912), (396, 1231720), (415, 1175328), (420, 1161336), (424, 1150380), (440, 1108548), (462, 1055760), (477, 1022560), (480, 1016169), (495, 985376), (498, 979440), (504, 967780), (528, 923790), (530, 920304), (560, 871002), (581, 839520), (583, 836640), (616, 791820), (630, 774224), (636, 766920), (660, 739032), (664, 734580), (672, 725835), (693, 703840), (720, 677446), (742, 657360), (747, 652960), (770, 633456), (792, 615860), (795, 613536), (830, 587664), (840, 580668), (848, 575190), (880, 554274), (913, 534240), (924, 527880), (954, 511280), (990, 492688), (996, 489720), (1008, 483890), (1056, 461895), (1060, 460152), (1113, 438240), (1120, 435501), (1155, 422304), (1162, 419760), (1166, 418320), (1232, 395910), (1245, 391776), (1260, 387112), (1272, 383460), (1320, 369516), (1328, 367290), (1386, 351920), (1440, 338723), (1484, 328680), (1494, 326480), (1540, 316728), (1584, 307930), (1590, 306768), (1660, 293832), (1680, 290334), (1696, 287595), (1743, 279840), (1749, 278880), (1760, 277137), (1826, 267120), (1848, 263940), (1855, 262944), (1908, 255640), (1980, 246344), (1992, 244860), (2016, 241945), (2120, 230076), (2226, 219120), (2310, 211152), (2324, 209880), (2332, 209160), (2385, 204512), (2464, 197955), (2490, 195888), (2520, 193556), (2544, 191730), (2640, 184758), (2656, 183645), (2739, 178080), (2772, 175960), (2905, 167904), (2915, 167328), (2968, 164340), (2988, 163240), (3080, 158364), (3168, 153965), (3180, 153384), (3320, 146916), (3339, 146080), (3360, 145167), (3465, 140768), (3486, 139920), (3498, 139440), (3652, 133560), (3696, 131970), (3710, 131472), (3735, 130592), (3816, 127820), (3960, 123172), (3984, 122430), (4081, 119520), (4240, 115038), (4399, 110880), (4452, 109560), (4565, 106848), (4620, 105576), (4648, 104940), (4664, 104580), (4770, 102256), (4980, 97944), (5040, 96778), (5088, 95865), (5229, 93280), (5247, 92960), (5280, 92379), (5478, 89040), (5544, 87980), (5565, 87648), (5810, 83952), (5830, 83664), (5936, 82170), (5976, 81620), (6160, 79182), (6360, 76692), (6391, 76320), (6640, 73458), (6678, 73040), (6930, 70384), (6972, 69960), (6996, 69720), (7304, 66780), (7392, 65985), (7420, 65736), (7470, 65296), (7632, 63910), (7920, 61586), (7968, 61215), (8162, 59760), (8217, 59360), (8480, 57519), (8715, 55968), (8745, 55776), (8798, 55440), (8904, 54780), (9130, 53424), (9240, 52788), (9296, 52470), (9328, 52290), (9540, 51128), (9960, 48972), (10080, 48389), (10458, 46640), (10494, 46480), (10956, 44520), (11088, 43990), (11130, 43824), (11620, 41976), (11660, 41832), (11872, 41085), (11952, 40810), (12243, 39840), (12320, 39591), (12720, 38346), (12782, 38160), (13197, 36960), (13280, 36729), (13356, 36520), (13695, 35616), (13860, 35192), (13944, 34980), (13992, 34860), (14608, 33390), (14840, 32868), (14940, 32648), (15264, 31955), (15840, 30793), (16324, 29880), (16434, 29680), (16695, 29216), (17430, 27984), (17490, 27888), (17596, 27720), (17808, 27390), (18260, 26712), (18480, 26394), (18592, 26235), (18656, 26145), (19080, 25564), (19173, 25440), (19920, 24486), (20405, 23904), (20916, 23320), (20988, 23240), (21912, 22260), (21995, 22176)]