156908492800

素因数分解:

$2^{11}\times 5^2\times {\mathrm{53}}^2\times {\mathrm{1091}}^1$

素因数の和:1229

約数の個数: 216

約数和(自身を含む): 396880340220

約数和(自身を除く): 239971847420

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 53, 64, 80, 100, 106, 128, 160, 200, 212, 256, 265, 320, 400, 424, 512, 530, 640, 800, 848, 1024, 1060, 1091, 1280, 1325, 1600, 1696, 2048, 2120, 2182, 2560, 2650, 2809, 3200, 3392, 4240, 4364, 5120, 5300, 5455, 5618, 6400, 6784, 8480, 8728, 10240, 10600, 10910, 11236, 12800, 13568, 14045, 16960, 17456, 21200, 21820, 22472, 25600, 27136, 27275, 28090, 33920, 34912, 42400, 43640, 44944, 51200, 54272, 54550, 56180, 57823, 67840, 69824, 70225, 84800, 87280, 89888, 108544, 109100, 112360, 115646, 135680, 139648, 140450, 169600, 174560, 179776, 218200, 224720, 231292, 271360, 279296, 280900, 289115, 339200, 349120, 359552, 436400, 449440, 462584, 542720, 558592, 561800, 578230, 678400, 698240, 719104, 872800, 898880, 925168, 1117184, 1123600, 1156460, 1356800, 1396480, 1438208, 1445575, 1745600, 1797760, 1850336, 2234368, 2247200, 2312920, 2713600, 2792960, 2876416, 2891150, 3064619, 3491200, 3595520, 3700672, 4494400, 4625840, 5585920, 5752832, 5782300, 6129238, 6982400, 7191040, 7401344, 8988800, 9251680, 11171840, 11564600, 12258476, 13964800, 14382080, 14802688, 15323095, 17977600, 18503360, 23129200, 24516952, 27929600, 28764160, 29605376, 30646190, 35955200, 37006720, 46258400, 49033904, 55859200, 59210752, 61292380, 71910400, 74013440, 76615475, 92516800, 98067808, 118421504, 122584760, 143820800, 148026880, 153230950, 185033600, 196135616, 245169520, 296053760, 306461900, 370067200, 392271232, 490339040, 592107520, 612923800, 740134400, 784542464, 980678080, 1225847600, 1480268800, 1569084928, 1961356160, 2451695200, 2960537600, 3138169856, 3922712320, 4903390400, 6276339712, 7845424640, 9806780800, 15690849280, 19613561600, 31381698560, 39227123200, 78454246400, 156908492800]

約数ペア:

[(1, 156908492800), (2, 78454246400), (4, 39227123200), (5, 31381698560), (8, 19613561600), (10, 15690849280), (16, 9806780800), (20, 7845424640), (25, 6276339712), (32, 4903390400), (40, 3922712320), (50, 3138169856), (53, 2960537600), (64, 2451695200), (80, 1961356160), (100, 1569084928), (106, 1480268800), (128, 1225847600), (160, 980678080), (200, 784542464), (212, 740134400), (256, 612923800), (265, 592107520), (320, 490339040), (400, 392271232), (424, 370067200), (512, 306461900), (530, 296053760), (640, 245169520), (800, 196135616), (848, 185033600), (1024, 153230950), (1060, 148026880), (1091, 143820800), (1280, 122584760), (1325, 118421504), (1600, 98067808), (1696, 92516800), (2048, 76615475), (2120, 74013440), (2182, 71910400), (2560, 61292380), (2650, 59210752), (2809, 55859200), (3200, 49033904), (3392, 46258400), (4240, 37006720), (4364, 35955200), (5120, 30646190), (5300, 29605376), (5455, 28764160), (5618, 27929600), (6400, 24516952), (6784, 23129200), (8480, 18503360), (8728, 17977600), (10240, 15323095), (10600, 14802688), (10910, 14382080), (11236, 13964800), (12800, 12258476), (13568, 11564600), (14045, 11171840), (16960, 9251680), (17456, 8988800), (21200, 7401344), (21820, 7191040), (22472, 6982400), (25600, 6129238), (27136, 5782300), (27275, 5752832), (28090, 5585920), (33920, 4625840), (34912, 4494400), (42400, 3700672), (43640, 3595520), (44944, 3491200), (51200, 3064619), (54272, 2891150), (54550, 2876416), (56180, 2792960), (57823, 2713600), (67840, 2312920), (69824, 2247200), (70225, 2234368), (84800, 1850336), (87280, 1797760), (89888, 1745600), (108544, 1445575), (109100, 1438208), (112360, 1396480), (115646, 1356800), (135680, 1156460), (139648, 1123600), (140450, 1117184), (169600, 925168), (174560, 898880), (179776, 872800), (218200, 719104), (224720, 698240), (231292, 678400), (271360, 578230), (279296, 561800), (280900, 558592), (289115, 542720), (339200, 462584), (349120, 449440), (359552, 436400)]