19193946240

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{5309}}^1$

素因数の和:5607

約数の個数: 256

約数和(自身を含む): 70193952000

約数和(自身を除く): 51000005760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 269, 280, 320, 336, 384, 420, 448, 480, 538, 560, 640, 672, 807, 840, 896, 960, 1076, 1120, 1344, 1345, 1614, 1680, 1883, 1920, 2152, 2240, 2688, 2690, 3228, 3360, 3766, 4035, 4304, 4480, 5309, 5380, 5649, 6456, 6720, 7532, 8070, 8608, 9415, 10618, 10760, 11298, 12912, 13440, 15064, 15927, 16140, 17216, 18830, 21236, 21520, 22596, 25824, 26545, 28245, 30128, 31854, 32280, 34432, 37163, 37660, 42472, 43040, 45192, 51648, 53090, 56490, 60256, 63708, 64560, 74326, 75320, 79635, 84944, 86080, 90384, 103296, 106180, 111489, 112980, 120512, 127416, 129120, 148652, 150640, 159270, 169888, 172160, 180768, 185815, 212360, 222978, 225960, 241024, 254832, 258240, 297304, 301280, 318540, 339776, 361536, 371630, 424720, 445956, 451920, 509664, 516480, 557445, 594608, 602560, 637080, 679552, 723072, 743260, 849440, 891912, 903840, 1019328, 1114890, 1189216, 1205120, 1274160, 1428121, 1486520, 1698880, 1783824, 1807680, 2038656, 2229780, 2378432, 2548320, 2856242, 2973040, 3397760, 3567648, 3615360, 4284363, 4459560, 4756864, 5096640, 5712484, 5946080, 7135296, 7140605, 8568726, 8919120, 9996847, 10193280, 11424968, 11892160, 14270592, 14281210, 17137452, 17838240, 19993694, 21421815, 22849936, 23784320, 28562420, 29990541, 34274904, 35676480, 39987388, 42843630, 45699872, 49984235, 57124840, 59981082, 68549808, 71352960, 79974776, 85687260, 91399744, 99968470, 114249680, 119962164, 137099616, 149952705, 159949552, 171374520, 182799488, 199936940, 228499360, 239924328, 274199232, 299905410, 319899104, 342749040, 399873880, 456998720, 479848656, 548398464, 599810820, 639798208, 685498080, 799747760, 913997440, 959697312, 1199621640, 1279596416, 1370996160, 1599495520, 1919394624, 2399243280, 2741992320, 3198991040, 3838789248, 4798486560, 6397982080, 9596973120, 19193946240]

約数ペア:

[(1, 19193946240), (2, 9596973120), (3, 6397982080), (4, 4798486560), (5, 3838789248), (6, 3198991040), (7, 2741992320), (8, 2399243280), (10, 1919394624), (12, 1599495520), (14, 1370996160), (15, 1279596416), (16, 1199621640), (20, 959697312), (21, 913997440), (24, 799747760), (28, 685498080), (30, 639798208), (32, 599810820), (35, 548398464), (40, 479848656), (42, 456998720), (48, 399873880), (56, 342749040), (60, 319899104), (64, 299905410), (70, 274199232), (80, 239924328), (84, 228499360), (96, 199936940), (105, 182799488), (112, 171374520), (120, 159949552), (128, 149952705), (140, 137099616), (160, 119962164), (168, 114249680), (192, 99968470), (210, 91399744), (224, 85687260), (240, 79974776), (269, 71352960), (280, 68549808), (320, 59981082), (336, 57124840), (384, 49984235), (420, 45699872), (448, 42843630), (480, 39987388), (538, 35676480), (560, 34274904), (640, 29990541), (672, 28562420), (807, 23784320), (840, 22849936), (896, 21421815), (960, 19993694), (1076, 17838240), (1120, 17137452), (1344, 14281210), (1345, 14270592), (1614, 11892160), (1680, 11424968), (1883, 10193280), (1920, 9996847), (2152, 8919120), (2240, 8568726), (2688, 7140605), (2690, 7135296), (3228, 5946080), (3360, 5712484), (3766, 5096640), (4035, 4756864), (4304, 4459560), (4480, 4284363), (5309, 3615360), (5380, 3567648), (5649, 3397760), (6456, 2973040), (6720, 2856242), (7532, 2548320), (8070, 2378432), (8608, 2229780), (9415, 2038656), (10618, 1807680), (10760, 1783824), (11298, 1698880), (12912, 1486520), (13440, 1428121), (15064, 1274160), (15927, 1205120), (16140, 1189216), (17216, 1114890), (18830, 1019328), (21236, 903840), (21520, 891912), (22596, 849440), (25824, 743260), (26545, 723072), (28245, 679552), (30128, 637080), (31854, 602560), (32280, 594608), (34432, 557445), (37163, 516480), (37660, 509664), (42472, 451920), (43040, 445956), (45192, 424720), (51648, 371630), (53090, 361536), (56490, 339776), (60256, 318540), (63708, 301280), (64560, 297304), (74326, 258240), (75320, 254832), (79635, 241024), (84944, 225960), (86080, 222978), (90384, 212360), (103296, 185815), (106180, 180768), (111489, 172160), (112980, 169888), (120512, 159270), (127416, 150640), (129120, 148652)]