80213813160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{87299}}^1$

素因数の和:87376

約数の個数: 256

約数和(自身を含む): 281594880000

約数和(自身を除く): 201381066840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 31, 38, 39, 40, 52, 57, 60, 62, 65, 76, 78, 93, 95, 104, 114, 120, 124, 130, 152, 155, 156, 186, 190, 195, 228, 247, 248, 260, 285, 310, 312, 372, 380, 390, 403, 456, 465, 494, 520, 570, 589, 620, 741, 744, 760, 780, 806, 930, 988, 1140, 1178, 1209, 1235, 1240, 1482, 1560, 1612, 1767, 1860, 1976, 2015, 2280, 2356, 2418, 2470, 2945, 2964, 3224, 3534, 3705, 3720, 4030, 4712, 4836, 4940, 5890, 5928, 6045, 7068, 7410, 7657, 8060, 8835, 9672, 9880, 11780, 12090, 14136, 14820, 15314, 16120, 17670, 22971, 23560, 24180, 29640, 30628, 35340, 38285, 45942, 48360, 61256, 70680, 76570, 87299, 91884, 114855, 153140, 174598, 183768, 229710, 261897, 306280, 349196, 436495, 459420, 523794, 698392, 872990, 918840, 1047588, 1134887, 1309485, 1658681, 1745980, 2095176, 2269774, 2618970, 2706269, 3317362, 3404661, 3491960, 4539548, 4976043, 5237940, 5412538, 5674435, 6634724, 6809322, 8118807, 8293405, 9079096, 9952086, 10475880, 10825076, 11348870, 13269448, 13531345, 13618644, 16237614, 16586810, 17023305, 19904172, 21562853, 21650152, 22697740, 24880215, 27062690, 27237288, 32475228, 33173620, 34046610, 35181497, 39808344, 40594035, 43125706, 45395480, 49760430, 51419111, 54125380, 64688559, 64950456, 66347240, 68093220, 70362994, 81188070, 86251412, 99520860, 102838222, 105544491, 107814265, 108250760, 129377118, 136186440, 140725988, 154257333, 162376140, 172502824, 175907485, 199041720, 205676444, 211088982, 215628530, 257095555, 258754236, 281451976, 308514666, 323442795, 324752280, 351814970, 411352888, 422177964, 431257060, 514191110, 517508472, 527722455, 617029332, 646885590, 668448443, 703629940, 771286665, 844355928, 862514120, 1028382220, 1055444910, 1234058664, 1293771180, 1336896886, 1407259880, 1542573330, 2005345329, 2056764440, 2110889820, 2587542360, 2673793772, 3085146660, 3342242215, 4010690658, 4221779640, 5347587544, 6170293320, 6684484430, 8021381316, 10026726645, 13368968860, 16042762632, 20053453290, 26737937720, 40106906580, 80213813160]

約数ペア:

[(1, 80213813160), (2, 40106906580), (3, 26737937720), (4, 20053453290), (5, 16042762632), (6, 13368968860), (8, 10026726645), (10, 8021381316), (12, 6684484430), (13, 6170293320), (15, 5347587544), (19, 4221779640), (20, 4010690658), (24, 3342242215), (26, 3085146660), (30, 2673793772), (31, 2587542360), (38, 2110889820), (39, 2056764440), (40, 2005345329), (52, 1542573330), (57, 1407259880), (60, 1336896886), (62, 1293771180), (65, 1234058664), (76, 1055444910), (78, 1028382220), (93, 862514120), (95, 844355928), (104, 771286665), (114, 703629940), (120, 668448443), (124, 646885590), (130, 617029332), (152, 527722455), (155, 517508472), (156, 514191110), (186, 431257060), (190, 422177964), (195, 411352888), (228, 351814970), (247, 324752280), (248, 323442795), (260, 308514666), (285, 281451976), (310, 258754236), (312, 257095555), (372, 215628530), (380, 211088982), (390, 205676444), (403, 199041720), (456, 175907485), (465, 172502824), (494, 162376140), (520, 154257333), (570, 140725988), (589, 136186440), (620, 129377118), (741, 108250760), (744, 107814265), (760, 105544491), (780, 102838222), (806, 99520860), (930, 86251412), (988, 81188070), (1140, 70362994), (1178, 68093220), (1209, 66347240), (1235, 64950456), (1240, 64688559), (1482, 54125380), (1560, 51419111), (1612, 49760430), (1767, 45395480), (1860, 43125706), (1976, 40594035), (2015, 39808344), (2280, 35181497), (2356, 34046610), (2418, 33173620), (2470, 32475228), (2945, 27237288), (2964, 27062690), (3224, 24880215), (3534, 22697740), (3705, 21650152), (3720, 21562853), (4030, 19904172), (4712, 17023305), (4836, 16586810), (4940, 16237614), (5890, 13618644), (5928, 13531345), (6045, 13269448), (7068, 11348870), (7410, 10825076), (7657, 10475880), (8060, 9952086), (8835, 9079096), (9672, 8293405), (9880, 8118807), (11780, 6809322), (12090, 6634724), (14136, 5674435), (14820, 5412538), (15314, 5237940), (16120, 4976043), (17670, 4539548), (22971, 3491960), (23560, 3404661), (24180, 3317362), (29640, 2706269), (30628, 2618970), (35340, 2269774), (38285, 2095176), (45942, 1745980), (48360, 1658681), (61256, 1309485), (70680, 1134887), (76570, 1047588), (87299, 918840), (91884, 872990), (114855, 698392), (153140, 523794), (174598, 459420), (183768, 436495), (229710, 349196), (261897, 306280)]