15666850680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{2473}}^1$

素因数の和:2662

約数の個数: 256

約数和(自身を含む): 52668887040

約数和(自身を除く): 37002036360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 131, 155, 156, 186, 195, 248, 260, 262, 310, 312, 372, 390, 393, 403, 465, 520, 524, 620, 655, 744, 780, 786, 806, 930, 1048, 1209, 1240, 1310, 1560, 1572, 1612, 1703, 1860, 1965, 2015, 2418, 2473, 2620, 3144, 3224, 3406, 3720, 3930, 4030, 4061, 4836, 4946, 5109, 5240, 6045, 6812, 7419, 7860, 8060, 8122, 8515, 9672, 9892, 10218, 12090, 12183, 12365, 13624, 14838, 15720, 16120, 16244, 17030, 19784, 20305, 20436, 24180, 24366, 24730, 25545, 29676, 32149, 32488, 34060, 37095, 40610, 40872, 48360, 48732, 49460, 51090, 52793, 59352, 60915, 64298, 68120, 74190, 76663, 81220, 96447, 97464, 98920, 102180, 105586, 121830, 128596, 148380, 153326, 158379, 160745, 162440, 192894, 204360, 211172, 229989, 243660, 257192, 263965, 296760, 306652, 316758, 321490, 323963, 383315, 385788, 422344, 459978, 482235, 487320, 527930, 613304, 633516, 642980, 647926, 766630, 771576, 791895, 919956, 964470, 971889, 996619, 1055860, 1149945, 1267032, 1285960, 1295852, 1533260, 1583790, 1619815, 1839912, 1928940, 1943778, 1993238, 2111720, 2299890, 2591704, 2989857, 3066520, 3167580, 3239630, 3857880, 3887556, 3986476, 4211519, 4599780, 4859445, 4983095, 5979714, 6335160, 6479260, 7775112, 7972952, 8423038, 9199560, 9718890, 9966190, 10042853, 11959428, 12634557, 12958520, 14949285, 16846076, 19437780, 19932380, 20085706, 21057595, 23918856, 25269114, 29898570, 30128559, 33692152, 38875560, 39864760, 40171412, 42115190, 50214265, 50538228, 59797140, 60257118, 63172785, 80342824, 84230380, 100428530, 101076456, 119594280, 120514236, 126345570, 130557089, 150642795, 168460760, 200857060, 241028472, 252691140, 261114178, 301285590, 391671267, 401714120, 505382280, 522228356, 602571180, 652785445, 783342534, 1044456712, 1205142360, 1305570890, 1566685068, 1958356335, 2611141780, 3133370136, 3916712670, 5222283560, 7833425340, 15666850680]

約数ペア:

[(1, 15666850680), (2, 7833425340), (3, 5222283560), (4, 3916712670), (5, 3133370136), (6, 2611141780), (8, 1958356335), (10, 1566685068), (12, 1305570890), (13, 1205142360), (15, 1044456712), (20, 783342534), (24, 652785445), (26, 602571180), (30, 522228356), (31, 505382280), (39, 401714120), (40, 391671267), (52, 301285590), (60, 261114178), (62, 252691140), (65, 241028472), (78, 200857060), (93, 168460760), (104, 150642795), (120, 130557089), (124, 126345570), (130, 120514236), (131, 119594280), (155, 101076456), (156, 100428530), (186, 84230380), (195, 80342824), (248, 63172785), (260, 60257118), (262, 59797140), (310, 50538228), (312, 50214265), (372, 42115190), (390, 40171412), (393, 39864760), (403, 38875560), (465, 33692152), (520, 30128559), (524, 29898570), (620, 25269114), (655, 23918856), (744, 21057595), (780, 20085706), (786, 19932380), (806, 19437780), (930, 16846076), (1048, 14949285), (1209, 12958520), (1240, 12634557), (1310, 11959428), (1560, 10042853), (1572, 9966190), (1612, 9718890), (1703, 9199560), (1860, 8423038), (1965, 7972952), (2015, 7775112), (2418, 6479260), (2473, 6335160), (2620, 5979714), (3144, 4983095), (3224, 4859445), (3406, 4599780), (3720, 4211519), (3930, 3986476), (4030, 3887556), (4061, 3857880), (4836, 3239630), (4946, 3167580), (5109, 3066520), (5240, 2989857), (6045, 2591704), (6812, 2299890), (7419, 2111720), (7860, 1993238), (8060, 1943778), (8122, 1928940), (8515, 1839912), (9672, 1619815), (9892, 1583790), (10218, 1533260), (12090, 1295852), (12183, 1285960), (12365, 1267032), (13624, 1149945), (14838, 1055860), (15720, 996619), (16120, 971889), (16244, 964470), (17030, 919956), (19784, 791895), (20305, 771576), (20436, 766630), (24180, 647926), (24366, 642980), (24730, 633516), (25545, 613304), (29676, 527930), (32149, 487320), (32488, 482235), (34060, 459978), (37095, 422344), (40610, 385788), (40872, 383315), (48360, 323963), (48732, 321490), (49460, 316758), (51090, 306652), (52793, 296760), (59352, 263965), (60915, 257192), (64298, 243660), (68120, 229989), (74190, 211172), (76663, 204360), (81220, 192894), (96447, 162440), (97464, 160745), (98920, 158379), (102180, 153326), (105586, 148380), (121830, 128596)]