128003132160

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{124847}}^1$

素因数の和:124963

約数の個数: 216

約数和(自身を含む): 447857242560

約数和(自身を除く): 319854110400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 89, 90, 96, 120, 128, 144, 160, 178, 180, 192, 240, 256, 267, 288, 320, 356, 360, 384, 445, 480, 534, 576, 640, 712, 720, 768, 801, 890, 960, 1068, 1152, 1280, 1335, 1424, 1440, 1602, 1780, 1920, 2136, 2304, 2670, 2848, 2880, 3204, 3560, 3840, 4005, 4272, 5340, 5696, 5760, 6408, 7120, 8010, 8544, 10680, 11392, 11520, 12816, 14240, 16020, 17088, 21360, 22784, 25632, 28480, 32040, 34176, 42720, 51264, 56960, 64080, 68352, 85440, 102528, 113920, 124847, 128160, 170880, 205056, 249694, 256320, 341760, 374541, 499388, 512640, 624235, 749082, 998776, 1025280, 1123623, 1248470, 1498164, 1872705, 1997552, 2247246, 2496940, 2996328, 3745410, 3995104, 4494492, 4993880, 5618115, 5992656, 7490820, 7990208, 8988984, 9987760, 11111383, 11236230, 11985312, 14981640, 15980416, 17977968, 19975520, 22222766, 22472460, 23970624, 29963280, 31960832, 33334149, 35955936, 39951040, 44445532, 44944920, 47941248, 55556915, 59926560, 66668298, 71911872, 79902080, 88891064, 89889840, 95882496, 100002447, 111113830, 119853120, 133336596, 143823744, 159804160, 166670745, 177782128, 179779680, 200004894, 222227660, 239706240, 266673192, 287647488, 333341490, 355564256, 359559360, 400009788, 444455320, 479412480, 500012235, 533346384, 666682980, 711128512, 719118720, 800019576, 888910640, 1000024470, 1066692768, 1333365960, 1422257024, 1438237440, 1600039152, 1777821280, 2000048940, 2133385536, 2666731920, 2844514048, 3200078304, 3555642560, 4000097880, 4266771072, 5333463840, 6400156608, 7111285120, 8000195760, 8533542144, 10666927680, 12800313216, 14222570240, 16000391520, 21333855360, 25600626432, 32000783040, 42667710720, 64001566080, 128003132160]

約数ペア:

[(1, 128003132160), (2, 64001566080), (3, 42667710720), (4, 32000783040), (5, 25600626432), (6, 21333855360), (8, 16000391520), (9, 14222570240), (10, 12800313216), (12, 10666927680), (15, 8533542144), (16, 8000195760), (18, 7111285120), (20, 6400156608), (24, 5333463840), (30, 4266771072), (32, 4000097880), (36, 3555642560), (40, 3200078304), (45, 2844514048), (48, 2666731920), (60, 2133385536), (64, 2000048940), (72, 1777821280), (80, 1600039152), (89, 1438237440), (90, 1422257024), (96, 1333365960), (120, 1066692768), (128, 1000024470), (144, 888910640), (160, 800019576), (178, 719118720), (180, 711128512), (192, 666682980), (240, 533346384), (256, 500012235), (267, 479412480), (288, 444455320), (320, 400009788), (356, 359559360), (360, 355564256), (384, 333341490), (445, 287647488), (480, 266673192), (534, 239706240), (576, 222227660), (640, 200004894), (712, 179779680), (720, 177782128), (768, 166670745), (801, 159804160), (890, 143823744), (960, 133336596), (1068, 119853120), (1152, 111113830), (1280, 100002447), (1335, 95882496), (1424, 89889840), (1440, 88891064), (1602, 79902080), (1780, 71911872), (1920, 66668298), (2136, 59926560), (2304, 55556915), (2670, 47941248), (2848, 44944920), (2880, 44445532), (3204, 39951040), (3560, 35955936), (3840, 33334149), (4005, 31960832), (4272, 29963280), (5340, 23970624), (5696, 22472460), (5760, 22222766), (6408, 19975520), (7120, 17977968), (8010, 15980416), (8544, 14981640), (10680, 11985312), (11392, 11236230), (11520, 11111383), (12816, 9987760), (14240, 8988984), (16020, 7990208), (17088, 7490820), (21360, 5992656), (22784, 5618115), (25632, 4993880), (28480, 4494492), (32040, 3995104), (34176, 3745410), (42720, 2996328), (51264, 2496940), (56960, 2247246), (64080, 1997552), (68352, 1872705), (85440, 1498164), (102528, 1248470), (113920, 1123623), (124847, 1025280), (128160, 998776), (170880, 749082), (205056, 624235), (249694, 512640), (256320, 499388), (341760, 374541)]