15663054420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{821}}^1$

素因数の和:1143

約数の個数: 288

約数和(自身を含む): 53081892864

約数和(自身を除く): 37418838444

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 31, 36, 39, 45, 52, 60, 62, 65, 78, 90, 93, 117, 124, 130, 155, 156, 180, 186, 195, 234, 260, 263, 279, 310, 372, 390, 403, 465, 468, 526, 558, 585, 620, 780, 789, 806, 821, 930, 1052, 1116, 1170, 1209, 1315, 1395, 1578, 1612, 1642, 1860, 2015, 2340, 2367, 2418, 2463, 2630, 2790, 3156, 3284, 3419, 3627, 3945, 4030, 4105, 4734, 4836, 4926, 5260, 5580, 6045, 6838, 7254, 7389, 7890, 8060, 8153, 8210, 9468, 9852, 10257, 10673, 11835, 12090, 12315, 13676, 14508, 14778, 15780, 16306, 16420, 17095, 18135, 20514, 21346, 23670, 24180, 24459, 24630, 25451, 29556, 30771, 32019, 32612, 34190, 36270, 36945, 40765, 41028, 42692, 47340, 48918, 49260, 50902, 51285, 53365, 61542, 64038, 68380, 72540, 73377, 73890, 76353, 81530, 96057, 97836, 101804, 102570, 105989, 106730, 122295, 123084, 127255, 128076, 146754, 147780, 152706, 153855, 160095, 163060, 192114, 205140, 211978, 213460, 215923, 229059, 244590, 254510, 293508, 305412, 307710, 317967, 320190, 330863, 366885, 381765, 384228, 423956, 431846, 458118, 480285, 489180, 509020, 529945, 615420, 635934, 640380, 647769, 661726, 733770, 763530, 863692, 916236, 953901, 960570, 992589, 1059890, 1079615, 1145295, 1271868, 1295538, 1323452, 1467540, 1527060, 1589835, 1654315, 1907802, 1921140, 1943307, 1985178, 2119780, 2159230, 2290590, 2591076, 2806999, 2977767, 3179670, 3238845, 3308630, 3815604, 3886614, 3970356, 4318460, 4581180, 4769505, 4962945, 5613998, 5955534, 6359340, 6477690, 6617260, 6693613, 7773228, 8420997, 9539010, 9716535, 9925890, 11227996, 11911068, 12955380, 13387226, 14034995, 14888835, 16841994, 19078020, 19433070, 19851780, 20080839, 25262991, 26774452, 28069990, 29777670, 33468065, 33683988, 38866140, 40161678, 42104985, 50525982, 56139980, 59555340, 60242517, 66936130, 80323356, 84209970, 87016969, 100404195, 101051964, 120485034, 126314955, 133872260, 168419940, 174033938, 200808390, 240970068, 252629910, 261050907, 301212585, 348067876, 401616780, 435084845, 505259820, 522101814, 602425170, 783152721, 870169690, 1044203628, 1204850340, 1305254535, 1566305442, 1740339380, 2610509070, 3132610884, 3915763605, 5221018140, 7831527210, 15663054420]

約数ペア:

[(1, 15663054420), (2, 7831527210), (3, 5221018140), (4, 3915763605), (5, 3132610884), (6, 2610509070), (9, 1740339380), (10, 1566305442), (12, 1305254535), (13, 1204850340), (15, 1044203628), (18, 870169690), (20, 783152721), (26, 602425170), (30, 522101814), (31, 505259820), (36, 435084845), (39, 401616780), (45, 348067876), (52, 301212585), (60, 261050907), (62, 252629910), (65, 240970068), (78, 200808390), (90, 174033938), (93, 168419940), (117, 133872260), (124, 126314955), (130, 120485034), (155, 101051964), (156, 100404195), (180, 87016969), (186, 84209970), (195, 80323356), (234, 66936130), (260, 60242517), (263, 59555340), (279, 56139980), (310, 50525982), (372, 42104985), (390, 40161678), (403, 38866140), (465, 33683988), (468, 33468065), (526, 29777670), (558, 28069990), (585, 26774452), (620, 25262991), (780, 20080839), (789, 19851780), (806, 19433070), (821, 19078020), (930, 16841994), (1052, 14888835), (1116, 14034995), (1170, 13387226), (1209, 12955380), (1315, 11911068), (1395, 11227996), (1578, 9925890), (1612, 9716535), (1642, 9539010), (1860, 8420997), (2015, 7773228), (2340, 6693613), (2367, 6617260), (2418, 6477690), (2463, 6359340), (2630, 5955534), (2790, 5613998), (3156, 4962945), (3284, 4769505), (3419, 4581180), (3627, 4318460), (3945, 3970356), (4030, 3886614), (4105, 3815604), (4734, 3308630), (4836, 3238845), (4926, 3179670), (5260, 2977767), (5580, 2806999), (6045, 2591076), (6838, 2290590), (7254, 2159230), (7389, 2119780), (7890, 1985178), (8060, 1943307), (8153, 1921140), (8210, 1907802), (9468, 1654315), (9852, 1589835), (10257, 1527060), (10673, 1467540), (11835, 1323452), (12090, 1295538), (12315, 1271868), (13676, 1145295), (14508, 1079615), (14778, 1059890), (15780, 992589), (16306, 960570), (16420, 953901), (17095, 916236), (18135, 863692), (20514, 763530), (21346, 733770), (23670, 661726), (24180, 647769), (24459, 640380), (24630, 635934), (25451, 615420), (29556, 529945), (30771, 509020), (32019, 489180), (32612, 480285), (34190, 458118), (36270, 431846), (36945, 423956), (40765, 384228), (41028, 381765), (42692, 366885), (47340, 330863), (48918, 320190), (49260, 317967), (50902, 307710), (51285, 305412), (53365, 293508), (61542, 254510), (64038, 244590), (68380, 229059), (72540, 215923), (73377, 213460), (73890, 211978), (76353, 205140), (81530, 192114), (96057, 163060), (97836, 160095), (101804, 153855), (102570, 152706), (105989, 147780), (106730, 146754), (122295, 128076), (123084, 127255)]