1301606400

素因数分解:

$2^{12}\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:279

約数の個数: 312

約数和(自身を含む): 4550264320

約数和(自身を除く): 3248657920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 48, 50, 57, 60, 64, 75, 76, 80, 95, 96, 100, 114, 120, 128, 150, 152, 160, 190, 192, 200, 223, 228, 240, 256, 285, 300, 304, 320, 380, 384, 400, 446, 456, 475, 480, 512, 570, 600, 608, 640, 669, 760, 768, 800, 892, 912, 950, 960, 1024, 1115, 1140, 1200, 1216, 1280, 1338, 1425, 1520, 1536, 1600, 1784, 1824, 1900, 1920, 2048, 2230, 2280, 2400, 2432, 2560, 2676, 2850, 3040, 3072, 3200, 3345, 3568, 3648, 3800, 3840, 4096, 4237, 4460, 4560, 4800, 4864, 5120, 5352, 5575, 5700, 6080, 6144, 6400, 6690, 7136, 7296, 7600, 7680, 8474, 8920, 9120, 9600, 9728, 10240, 10704, 11150, 11400, 12160, 12288, 12711, 12800, 13380, 14272, 14592, 15200, 15360, 16725, 16948, 17840, 18240, 19200, 19456, 20480, 21185, 21408, 22300, 22800, 24320, 25422, 25600, 26760, 28544, 29184, 30400, 30720, 33450, 33896, 35680, 36480, 38400, 38912, 42370, 42816, 44600, 45600, 48640, 50844, 51200, 53520, 57088, 58368, 60800, 61440, 63555, 66900, 67792, 71360, 72960, 76800, 77824, 84740, 85632, 89200, 91200, 97280, 101688, 102400, 105925, 107040, 114176, 116736, 121600, 127110, 133800, 135584, 142720, 145920, 153600, 169480, 171264, 178400, 182400, 194560, 203376, 211850, 214080, 228352, 233472, 243200, 254220, 267600, 271168, 285440, 291840, 307200, 317775, 338960, 342528, 356800, 364800, 389120, 406752, 423700, 428160, 456704, 486400, 508440, 535200, 542336, 570880, 583680, 635550, 677920, 685056, 713600, 729600, 813504, 847400, 856320, 913408, 972800, 1016880, 1070400, 1084672, 1141760, 1167360, 1271100, 1355840, 1370112, 1427200, 1459200, 1627008, 1694800, 1712640, 1945600, 2033760, 2140800, 2169344, 2283520, 2542200, 2711680, 2740224, 2854400, 2918400, 3254016, 3389600, 3425280, 4067520, 4281600, 4338688, 4567040, 5084400, 5423360, 5708800, 5836800, 6508032, 6779200, 6850560, 8135040, 8563200, 8677376, 10168800, 10846720, 11417600, 13016064, 13558400, 13701120, 16270080, 17126400, 17354752, 20337600, 21693440, 22835200, 26032128, 27116800, 32540160, 34252800, 40675200, 43386880, 52064256, 54233600, 65080320, 68505600, 81350400, 86773760, 108467200, 130160640, 162700800, 216934400, 260321280, 325401600, 433868800, 650803200, 1301606400]

約数ペア:

[(1, 1301606400), (2, 650803200), (3, 433868800), (4, 325401600), (5, 260321280), (6, 216934400), (8, 162700800), (10, 130160640), (12, 108467200), (15, 86773760), (16, 81350400), (19, 68505600), (20, 65080320), (24, 54233600), (25, 52064256), (30, 43386880), (32, 40675200), (38, 34252800), (40, 32540160), (48, 27116800), (50, 26032128), (57, 22835200), (60, 21693440), (64, 20337600), (75, 17354752), (76, 17126400), (80, 16270080), (95, 13701120), (96, 13558400), (100, 13016064), (114, 11417600), (120, 10846720), (128, 10168800), (150, 8677376), (152, 8563200), (160, 8135040), (190, 6850560), (192, 6779200), (200, 6508032), (223, 5836800), (228, 5708800), (240, 5423360), (256, 5084400), (285, 4567040), (300, 4338688), (304, 4281600), (320, 4067520), (380, 3425280), (384, 3389600), (400, 3254016), (446, 2918400), (456, 2854400), (475, 2740224), (480, 2711680), (512, 2542200), (570, 2283520), (600, 2169344), (608, 2140800), (640, 2033760), (669, 1945600), (760, 1712640), (768, 1694800), (800, 1627008), (892, 1459200), (912, 1427200), (950, 1370112), (960, 1355840), (1024, 1271100), (1115, 1167360), (1140, 1141760), (1200, 1084672), (1216, 1070400), (1280, 1016880), (1338, 972800), (1425, 913408), (1520, 856320), (1536, 847400), (1600, 813504), (1784, 729600), (1824, 713600), (1900, 685056), (1920, 677920), (2048, 635550), (2230, 583680), (2280, 570880), (2400, 542336), (2432, 535200), (2560, 508440), (2676, 486400), (2850, 456704), (3040, 428160), (3072, 423700), (3200, 406752), (3345, 389120), (3568, 364800), (3648, 356800), (3800, 342528), (3840, 338960), (4096, 317775), (4237, 307200), (4460, 291840), (4560, 285440), (4800, 271168), (4864, 267600), (5120, 254220), (5352, 243200), (5575, 233472), (5700, 228352), (6080, 214080), (6144, 211850), (6400, 203376), (6690, 194560), (7136, 182400), (7296, 178400), (7600, 171264), (7680, 169480), (8474, 153600), (8920, 145920), (9120, 142720), (9600, 135584), (9728, 133800), (10240, 127110), (10704, 121600), (11150, 116736), (11400, 114176), (12160, 107040), (12288, 105925), (12711, 102400), (12800, 101688), (13380, 97280), (14272, 91200), (14592, 89200), (15200, 85632), (15360, 84740), (16725, 77824), (16948, 76800), (17840, 72960), (18240, 71360), (19200, 67792), (19456, 66900), (20480, 63555), (21185, 61440), (21408, 60800), (22300, 58368), (22800, 57088), (24320, 53520), (25422, 51200), (25600, 50844), (26760, 48640), (28544, 45600), (29184, 44600), (30400, 42816), (30720, 42370), (33450, 38912), (33896, 38400), (35680, 36480)]