31040941680

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{809}}^1$

素因数の和:1189

約数の個数: 480

約数和(自身を含む): 124847723520

約数和(自身を除く): 93806781840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 48, 56, 60, 63, 69, 70, 72, 80, 84, 90, 92, 105, 112, 115, 120, 126, 138, 140, 144, 161, 168, 180, 184, 207, 210, 230, 240, 252, 276, 280, 315, 322, 331, 336, 345, 360, 368, 414, 420, 460, 483, 504, 552, 560, 630, 644, 662, 690, 720, 805, 809, 828, 840, 920, 966, 993, 1008, 1035, 1104, 1260, 1288, 1324, 1380, 1449, 1610, 1618, 1655, 1656, 1680, 1840, 1932, 1986, 2070, 2317, 2415, 2427, 2520, 2576, 2648, 2760, 2898, 2979, 3220, 3236, 3310, 3312, 3864, 3972, 4045, 4140, 4634, 4830, 4854, 4965, 5040, 5296, 5520, 5663, 5796, 5958, 6440, 6472, 6620, 6951, 7245, 7281, 7613, 7728, 7944, 8090, 8280, 9268, 9660, 9708, 9930, 11326, 11585, 11592, 11916, 12135, 12880, 12944, 13240, 13902, 14490, 14562, 14895, 15226, 15888, 16180, 16560, 16989, 18536, 18607, 19320, 19416, 19860, 20853, 22652, 22839, 23170, 23184, 23832, 24270, 26480, 27804, 28315, 28980, 29124, 29790, 30452, 32360, 33978, 34755, 36405, 37072, 37214, 38065, 38640, 38832, 39720, 41706, 45304, 45678, 46340, 47664, 48540, 50967, 53291, 55608, 55821, 56630, 57960, 58248, 59580, 60904, 64720, 67956, 68517, 69510, 72810, 74428, 76130, 79440, 83412, 84945, 90608, 91356, 92680, 93035, 97080, 101934, 104265, 106582, 111216, 111642, 113260, 114195, 115920, 116496, 119160, 121808, 130249, 135912, 137034, 139020, 145620, 148856, 152260, 159873, 166824, 167463, 169890, 182712, 185360, 186070, 194160, 203868, 208530, 213164, 223284, 226520, 228390, 238320, 254835, 260498, 266455, 267779, 271824, 274068, 278040, 279105, 291240, 297712, 304520, 319746, 333648, 334926, 339780, 342585, 365424, 372140, 390747, 407736, 417060, 426328, 446568, 453040, 456780, 479619, 509670, 520996, 532910, 535558, 548136, 556080, 558210, 582480, 609040, 639492, 651245, 669852, 679560, 685170, 744280, 781494, 799365, 803337, 815472, 834120, 837315, 852656, 893136, 913560, 959238, 1019340, 1041992, 1065820, 1071116, 1096272, 1116420, 1172241, 1278984, 1302490, 1338895, 1339704, 1359120, 1370340, 1488560, 1562988, 1598730, 1606674, 1668240, 1674630, 1827120, 1874453, 1918476, 1953735, 2038680, 2083984, 2131640, 2142232, 2232840, 2344482, 2398095, 2410011, 2557968, 2604980, 2677790, 2679408, 2740680, 3125976, 3197460, 3213348, 3349260, 3748906, 3836952, 3907470, 4016685, 4077360, 4263280, 4284464, 4465680, 4688964, 4796190, 4820022, 5209960, 5355580, 5481360, 5623359, 5861205, 6158917, 6251952, 6394920, 6426696, 6698520, 7497812, 7673904, 7814940, 8033370, 9372265, 9377928, 9592380, 9640044, 10419920, 10711160, 11246718, 11722410, 12050055, 12317834, 12789840, 12853392, 13397040, 14995624, 15629880, 16066740, 16870077, 18476751, 18744530, 18755856, 19184760, 19280088, 21422320, 22493436, 23444820, 24100110, 24635668, 28116795, 29991248, 30794585, 31259760, 32133480, 33740154, 36953502, 37489060, 38369520, 38560176, 43112419, 44986872, 46889640, 48200220, 49271336, 55430253, 56233590, 61589170, 64266960, 67480308, 73907004, 74978120, 84350385, 86224838, 89973744, 92383755, 93779280, 96400440, 98542672, 110860506, 112467180, 123178340, 129337257, 134960616, 147814008, 149956240, 168700770, 172449676, 184767510, 192800880, 215562095, 221721012, 224934360, 246356680, 258674514, 269921232, 277151265, 295628016, 337401540, 344899352, 369535020, 388011771, 431124190, 443442024, 449868720, 492713360, 517349028, 554302530, 646686285, 674803080, 689798704, 739070040, 776023542, 862248380, 886884048, 1034698056, 1108605060, 1293372570, 1349606160, 1478140080, 1552047084, 1724496760, 1940058855, 2069396112, 2217210120, 2586745140, 3104094168, 3448993520, 3880117710, 4434420240, 5173490280, 6208188336, 7760235420, 10346980560, 15520470840, 31040941680]

約数ペア:

[(1, 31040941680), (2, 15520470840), (3, 10346980560), (4, 7760235420), (5, 6208188336), (6, 5173490280), (7, 4434420240), (8, 3880117710), (9, 3448993520), (10, 3104094168), (12, 2586745140), (14, 2217210120), (15, 2069396112), (16, 1940058855), (18, 1724496760), (20, 1552047084), (21, 1478140080), (23, 1349606160), (24, 1293372570), (28, 1108605060), (30, 1034698056), (35, 886884048), (36, 862248380), (40, 776023542), (42, 739070040), (45, 689798704), (46, 674803080), (48, 646686285), (56, 554302530), (60, 517349028), (63, 492713360), (69, 449868720), (70, 443442024), (72, 431124190), (80, 388011771), (84, 369535020), (90, 344899352), (92, 337401540), (105, 295628016), (112, 277151265), (115, 269921232), (120, 258674514), (126, 246356680), (138, 224934360), (140, 221721012), (144, 215562095), (161, 192800880), (168, 184767510), (180, 172449676), (184, 168700770), (207, 149956240), (210, 147814008), (230, 134960616), (240, 129337257), (252, 123178340), (276, 112467180), (280, 110860506), (315, 98542672), (322, 96400440), (331, 93779280), (336, 92383755), (345, 89973744), (360, 86224838), (368, 84350385), (414, 74978120), (420, 73907004), (460, 67480308), (483, 64266960), (504, 61589170), (552, 56233590), (560, 55430253), (630, 49271336), (644, 48200220), (662, 46889640), (690, 44986872), (720, 43112419), (805, 38560176), (809, 38369520), (828, 37489060), (840, 36953502), (920, 33740154), (966, 32133480), (993, 31259760), (1008, 30794585), (1035, 29991248), (1104, 28116795), (1260, 24635668), (1288, 24100110), (1324, 23444820), (1380, 22493436), (1449, 21422320), (1610, 19280088), (1618, 19184760), (1655, 18755856), (1656, 18744530), (1680, 18476751), (1840, 16870077), (1932, 16066740), (1986, 15629880), (2070, 14995624), (2317, 13397040), (2415, 12853392), (2427, 12789840), (2520, 12317834), (2576, 12050055), (2648, 11722410), (2760, 11246718), (2898, 10711160), (2979, 10419920), (3220, 9640044), (3236, 9592380), (3310, 9377928), (3312, 9372265), (3864, 8033370), (3972, 7814940), (4045, 7673904), (4140, 7497812), (4634, 6698520), (4830, 6426696), (4854, 6394920), (4965, 6251952), (5040, 6158917), (5296, 5861205), (5520, 5623359), (5663, 5481360), (5796, 5355580), (5958, 5209960), (6440, 4820022), (6472, 4796190), (6620, 4688964), (6951, 4465680), (7245, 4284464), (7281, 4263280), (7613, 4077360), (7728, 4016685), (7944, 3907470), (8090, 3836952), (8280, 3748906), (9268, 3349260), (9660, 3213348), (9708, 3197460), (9930, 3125976), (11326, 2740680), (11585, 2679408), (11592, 2677790), (11916, 2604980), (12135, 2557968), (12880, 2410011), (12944, 2398095), (13240, 2344482), (13902, 2232840), (14490, 2142232), (14562, 2131640), (14895, 2083984), (15226, 2038680), (15888, 1953735), (16180, 1918476), (16560, 1874453), (16989, 1827120), (18536, 1674630), (18607, 1668240), (19320, 1606674), (19416, 1598730), (19860, 1562988), (20853, 1488560), (22652, 1370340), (22839, 1359120), (23170, 1339704), (23184, 1338895), (23832, 1302490), (24270, 1278984), (26480, 1172241), (27804, 1116420), (28315, 1096272), (28980, 1071116), (29124, 1065820), (29790, 1041992), (30452, 1019340), (32360, 959238), (33978, 913560), (34755, 893136), (36405, 852656), (37072, 837315), (37214, 834120), (38065, 815472), (38640, 803337), (38832, 799365), (39720, 781494), (41706, 744280), (45304, 685170), (45678, 679560), (46340, 669852), (47664, 651245), (48540, 639492), (50967, 609040), (53291, 582480), (55608, 558210), (55821, 556080), (56630, 548136), (57960, 535558), (58248, 532910), (59580, 520996), (60904, 509670), (64720, 479619), (67956, 456780), (68517, 453040), (69510, 446568), (72810, 426328), (74428, 417060), (76130, 407736), (79440, 390747), (83412, 372140), (84945, 365424), (90608, 342585), (91356, 339780), (92680, 334926), (93035, 333648), (97080, 319746), (101934, 304520), (104265, 297712), (106582, 291240), (111216, 279105), (111642, 278040), (113260, 274068), (114195, 271824), (115920, 267779), (116496, 266455), (119160, 260498), (121808, 254835), (130249, 238320), (135912, 228390), (137034, 226520), (139020, 223284), (145620, 213164), (148856, 208530), (152260, 203868), (159873, 194160), (166824, 186070), (167463, 185360), (169890, 182712)]