4311107220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1087}}^1$

素因数の和:1203

約数の個数: 288

約数和(自身を含む): 15002910720

約数和(自身を除く): 10691803500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 49, 57, 60, 70, 71, 76, 84, 95, 98, 105, 114, 133, 140, 142, 147, 190, 196, 210, 213, 228, 245, 266, 284, 285, 294, 355, 380, 399, 420, 426, 490, 497, 532, 570, 588, 665, 710, 735, 798, 852, 931, 980, 994, 1065, 1087, 1140, 1330, 1349, 1420, 1470, 1491, 1596, 1862, 1988, 1995, 2130, 2174, 2485, 2660, 2698, 2793, 2940, 2982, 3261, 3479, 3724, 3990, 4047, 4260, 4348, 4655, 4970, 5396, 5435, 5586, 5964, 6522, 6745, 6958, 7455, 7609, 7980, 8094, 9310, 9443, 9940, 10437, 10870, 11172, 13044, 13490, 13916, 13965, 14910, 15218, 16188, 16305, 17395, 18620, 18886, 20235, 20653, 20874, 21740, 22827, 26980, 27930, 28329, 29820, 30436, 32610, 34790, 37772, 38045, 40470, 41306, 41748, 45654, 47215, 52185, 53263, 55860, 56658, 61959, 65220, 66101, 69580, 76090, 77177, 80940, 82612, 91308, 94430, 103265, 104370, 106526, 113316, 114135, 123918, 132202, 141645, 144571, 152180, 154354, 159789, 188860, 198303, 206530, 208740, 213052, 228270, 231531, 247836, 264404, 266315, 283290, 289142, 308708, 309795, 319578, 330505, 385885, 396606, 413060, 433713, 456540, 463062, 532630, 540239, 566580, 578284, 619590, 639156, 661010, 722855, 771770, 793212, 798945, 867426, 926124, 991515, 1011997, 1065260, 1080478, 1157655, 1239180, 1322020, 1445710, 1466363, 1543540, 1597890, 1620717, 1734852, 1983030, 2023994, 2160956, 2168565, 2315310, 2701195, 2891420, 2932726, 3035991, 3195780, 3241434, 3781673, 3966060, 4047988, 4337130, 4399089, 4630620, 5059985, 5402390, 5865452, 6071982, 6482868, 7331815, 7563346, 8103585, 8674260, 8798178, 10119970, 10264541, 10804780, 11345019, 12143964, 14663630, 15126692, 15179955, 16207170, 17596356, 18908365, 20239940, 20529082, 21995445, 22690038, 29327260, 30359910, 30793623, 32414340, 37816730, 41058164, 43990890, 45380076, 51322705, 56725095, 60719820, 61587246, 71851787, 75633460, 87981780, 102645410, 113450190, 123174492, 143703574, 153968115, 205290820, 215555361, 226900380, 287407148, 307936230, 359258935, 431110722, 615872460, 718517870, 862221444, 1077776805, 1437035740, 2155553610, 4311107220]

約数ペア:

[(1, 4311107220), (2, 2155553610), (3, 1437035740), (4, 1077776805), (5, 862221444), (6, 718517870), (7, 615872460), (10, 431110722), (12, 359258935), (14, 307936230), (15, 287407148), (19, 226900380), (20, 215555361), (21, 205290820), (28, 153968115), (30, 143703574), (35, 123174492), (38, 113450190), (42, 102645410), (49, 87981780), (57, 75633460), (60, 71851787), (70, 61587246), (71, 60719820), (76, 56725095), (84, 51322705), (95, 45380076), (98, 43990890), (105, 41058164), (114, 37816730), (133, 32414340), (140, 30793623), (142, 30359910), (147, 29327260), (190, 22690038), (196, 21995445), (210, 20529082), (213, 20239940), (228, 18908365), (245, 17596356), (266, 16207170), (284, 15179955), (285, 15126692), (294, 14663630), (355, 12143964), (380, 11345019), (399, 10804780), (420, 10264541), (426, 10119970), (490, 8798178), (497, 8674260), (532, 8103585), (570, 7563346), (588, 7331815), (665, 6482868), (710, 6071982), (735, 5865452), (798, 5402390), (852, 5059985), (931, 4630620), (980, 4399089), (994, 4337130), (1065, 4047988), (1087, 3966060), (1140, 3781673), (1330, 3241434), (1349, 3195780), (1420, 3035991), (1470, 2932726), (1491, 2891420), (1596, 2701195), (1862, 2315310), (1988, 2168565), (1995, 2160956), (2130, 2023994), (2174, 1983030), (2485, 1734852), (2660, 1620717), (2698, 1597890), (2793, 1543540), (2940, 1466363), (2982, 1445710), (3261, 1322020), (3479, 1239180), (3724, 1157655), (3990, 1080478), (4047, 1065260), (4260, 1011997), (4348, 991515), (4655, 926124), (4970, 867426), (5396, 798945), (5435, 793212), (5586, 771770), (5964, 722855), (6522, 661010), (6745, 639156), (6958, 619590), (7455, 578284), (7609, 566580), (7980, 540239), (8094, 532630), (9310, 463062), (9443, 456540), (9940, 433713), (10437, 413060), (10870, 396606), (11172, 385885), (13044, 330505), (13490, 319578), (13916, 309795), (13965, 308708), (14910, 289142), (15218, 283290), (16188, 266315), (16305, 264404), (17395, 247836), (18620, 231531), (18886, 228270), (20235, 213052), (20653, 208740), (20874, 206530), (21740, 198303), (22827, 188860), (26980, 159789), (27930, 154354), (28329, 152180), (29820, 144571), (30436, 141645), (32610, 132202), (34790, 123918), (37772, 114135), (38045, 113316), (40470, 106526), (41306, 104370), (41748, 103265), (45654, 94430), (47215, 91308), (52185, 82612), (53263, 80940), (55860, 77177), (56658, 76090), (61959, 69580), (65220, 66101)]