445498305720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{653}}^1\times {\mathrm{2683}}^1$

素因数の和:3526

約数の個数: 256

約数和(自身を含む): 1450890524160

約数和(自身を除く): 1005392218440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 163, 195, 260, 312, 326, 390, 489, 520, 652, 653, 780, 815, 978, 1304, 1306, 1560, 1630, 1956, 1959, 2119, 2445, 2612, 2683, 3260, 3265, 3912, 3918, 4238, 4890, 5224, 5366, 6357, 6520, 6530, 7836, 8049, 8476, 8489, 9780, 9795, 10595, 10732, 12714, 13060, 13415, 15672, 16098, 16952, 16978, 19560, 19590, 21190, 21464, 25428, 25467, 26120, 26830, 31785, 32196, 33956, 34879, 39180, 40245, 42380, 42445, 50856, 50934, 53660, 63570, 64392, 67912, 69758, 78360, 80490, 84760, 84890, 101868, 104637, 106439, 107320, 127140, 127335, 139516, 160980, 169780, 174395, 203736, 209274, 212878, 254280, 254670, 279032, 319317, 321960, 339560, 348790, 418548, 425756, 437329, 509340, 523185, 532195, 638634, 697580, 837096, 851512, 874658, 1018680, 1046370, 1064390, 1277268, 1311987, 1383707, 1395160, 1596585, 1749316, 1751999, 2092740, 2128780, 2186645, 2554536, 2623974, 2767414, 3193170, 3498632, 3503998, 4151121, 4185480, 4257560, 4373290, 5247948, 5255997, 5534828, 5685277, 6386340, 6559935, 6918535, 7007996, 8302242, 8746580, 8759995, 10495896, 10511994, 11069656, 11370554, 12772680, 13119870, 13837070, 14015992, 16604484, 17055831, 17493160, 17519990, 20755605, 21023988, 22741108, 22775987, 26239740, 26279985, 27674140, 28426385, 33208968, 34111662, 35039980, 41511210, 42047976, 45482216, 45551974, 52479480, 52559970, 55348280, 56852770, 68223324, 68327961, 70079960, 83022420, 85279155, 91103948, 105119940, 113705540, 113879935, 136446648, 136655922, 166044840, 170558310, 182207896, 210239880, 227411080, 227759870, 273311844, 285575837, 341116620, 341639805, 455519740, 546623688, 571151674, 682233240, 683279610, 856727511, 911039480, 1142303348, 1366559220, 1427879185, 1713455022, 2284606696, 2733118440, 2855758370, 3426910044, 3712485881, 4283637555, 5711516740, 6853820088, 7424971762, 8567275110, 11137457643, 11423033480, 14849943524, 17134550220, 18562429405, 22274915286, 29699887048, 34269100440, 37124858810, 44549830572, 55687288215, 74249717620, 89099661144, 111374576430, 148499435240, 222749152860, 445498305720]

約数ペア:

[(1, 445498305720), (2, 222749152860), (3, 148499435240), (4, 111374576430), (5, 89099661144), (6, 74249717620), (8, 55687288215), (10, 44549830572), (12, 37124858810), (13, 34269100440), (15, 29699887048), (20, 22274915286), (24, 18562429405), (26, 17134550220), (30, 14849943524), (39, 11423033480), (40, 11137457643), (52, 8567275110), (60, 7424971762), (65, 6853820088), (78, 5711516740), (104, 4283637555), (120, 3712485881), (130, 3426910044), (156, 2855758370), (163, 2733118440), (195, 2284606696), (260, 1713455022), (312, 1427879185), (326, 1366559220), (390, 1142303348), (489, 911039480), (520, 856727511), (652, 683279610), (653, 682233240), (780, 571151674), (815, 546623688), (978, 455519740), (1304, 341639805), (1306, 341116620), (1560, 285575837), (1630, 273311844), (1956, 227759870), (1959, 227411080), (2119, 210239880), (2445, 182207896), (2612, 170558310), (2683, 166044840), (3260, 136655922), (3265, 136446648), (3912, 113879935), (3918, 113705540), (4238, 105119940), (4890, 91103948), (5224, 85279155), (5366, 83022420), (6357, 70079960), (6520, 68327961), (6530, 68223324), (7836, 56852770), (8049, 55348280), (8476, 52559970), (8489, 52479480), (9780, 45551974), (9795, 45482216), (10595, 42047976), (10732, 41511210), (12714, 35039980), (13060, 34111662), (13415, 33208968), (15672, 28426385), (16098, 27674140), (16952, 26279985), (16978, 26239740), (19560, 22775987), (19590, 22741108), (21190, 21023988), (21464, 20755605), (25428, 17519990), (25467, 17493160), (26120, 17055831), (26830, 16604484), (31785, 14015992), (32196, 13837070), (33956, 13119870), (34879, 12772680), (39180, 11370554), (40245, 11069656), (42380, 10511994), (42445, 10495896), (50856, 8759995), (50934, 8746580), (53660, 8302242), (63570, 7007996), (64392, 6918535), (67912, 6559935), (69758, 6386340), (78360, 5685277), (80490, 5534828), (84760, 5255997), (84890, 5247948), (101868, 4373290), (104637, 4257560), (106439, 4185480), (107320, 4151121), (127140, 3503998), (127335, 3498632), (139516, 3193170), (160980, 2767414), (169780, 2623974), (174395, 2554536), (203736, 2186645), (209274, 2128780), (212878, 2092740), (254280, 1751999), (254670, 1749316), (279032, 1596585), (319317, 1395160), (321960, 1383707), (339560, 1311987), (348790, 1277268), (418548, 1064390), (425756, 1046370), (437329, 1018680), (509340, 874658), (523185, 851512), (532195, 837096), (638634, 697580)]