19139418480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{11093}}^1$

素因数の和:11208

約数の個数: 320

約数和(自身を含む): 73955266560

約数和(自身を除く): 54815848080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 79, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 158, 168, 182, 195, 208, 210, 237, 240, 260, 273, 280, 312, 316, 336, 364, 390, 395, 420, 455, 474, 520, 546, 553, 560, 624, 632, 728, 780, 790, 840, 910, 948, 1027, 1040, 1092, 1106, 1185, 1264, 1365, 1456, 1560, 1580, 1659, 1680, 1820, 1896, 2054, 2184, 2212, 2370, 2730, 2765, 3081, 3120, 3160, 3318, 3640, 3792, 4108, 4368, 4424, 4740, 5135, 5460, 5530, 6162, 6320, 6636, 7189, 7280, 8216, 8295, 8848, 9480, 10270, 10920, 11060, 11093, 12324, 13272, 14378, 15405, 16432, 16590, 18960, 20540, 21567, 21840, 22120, 22186, 24648, 26544, 28756, 30810, 33180, 33279, 35945, 41080, 43134, 44240, 44372, 49296, 55465, 57512, 61620, 66360, 66558, 71890, 77651, 82160, 86268, 88744, 107835, 110930, 115024, 123240, 132720, 133116, 143780, 144209, 155302, 166395, 172536, 177488, 215670, 221860, 232953, 246480, 266232, 287560, 288418, 310604, 332790, 345072, 388255, 431340, 432627, 443720, 465906, 532464, 575120, 576836, 621208, 665580, 721045, 776510, 862680, 865254, 876347, 887440, 931812, 1009463, 1153672, 1164765, 1242416, 1331160, 1442090, 1553020, 1725360, 1730508, 1752694, 1863624, 2018926, 2163135, 2307344, 2329530, 2629041, 2662320, 2884180, 3028389, 3106040, 3461016, 3505388, 3727248, 4037852, 4326270, 4381735, 4659060, 5047315, 5258082, 5768360, 6056778, 6134429, 6212080, 6922032, 7010776, 8075704, 8652540, 8763470, 9318120, 10094630, 10516164, 11392511, 11536720, 12113556, 12268858, 13145205, 14021552, 15141945, 16151408, 17305080, 17526940, 18403287, 18636240, 20189260, 21032328, 22785022, 24227112, 24537716, 26290410, 30283890, 30672145, 34177533, 34610160, 35053880, 36806574, 40378520, 42064656, 45570044, 48454224, 49075432, 52580820, 56962555, 60567780, 61344290, 68355066, 70107760, 73613148, 79747577, 80757040, 91140088, 92016435, 98150864, 105161640, 113925110, 121135560, 122688580, 136710132, 147226296, 159495154, 170887665, 182280176, 184032870, 210323280, 227850220, 239242731, 242271120, 245377160, 273420264, 294452592, 318990308, 341775330, 368065740, 398737885, 455700440, 478485462, 490754320, 546840528, 637980616, 683550660, 736131480, 797475770, 911400880, 956970924, 1196213655, 1275961232, 1367101320, 1472262960, 1594951540, 1913941848, 2392427310, 2734202640, 3189903080, 3827883696, 4784854620, 6379806160, 9569709240, 19139418480]

約数ペア:

[(1, 19139418480), (2, 9569709240), (3, 6379806160), (4, 4784854620), (5, 3827883696), (6, 3189903080), (7, 2734202640), (8, 2392427310), (10, 1913941848), (12, 1594951540), (13, 1472262960), (14, 1367101320), (15, 1275961232), (16, 1196213655), (20, 956970924), (21, 911400880), (24, 797475770), (26, 736131480), (28, 683550660), (30, 637980616), (35, 546840528), (39, 490754320), (40, 478485462), (42, 455700440), (48, 398737885), (52, 368065740), (56, 341775330), (60, 318990308), (65, 294452592), (70, 273420264), (78, 245377160), (79, 242271120), (80, 239242731), (84, 227850220), (91, 210323280), (104, 184032870), (105, 182280176), (112, 170887665), (120, 159495154), (130, 147226296), (140, 136710132), (156, 122688580), (158, 121135560), (168, 113925110), (182, 105161640), (195, 98150864), (208, 92016435), (210, 91140088), (237, 80757040), (240, 79747577), (260, 73613148), (273, 70107760), (280, 68355066), (312, 61344290), (316, 60567780), (336, 56962555), (364, 52580820), (390, 49075432), (395, 48454224), (420, 45570044), (455, 42064656), (474, 40378520), (520, 36806574), (546, 35053880), (553, 34610160), (560, 34177533), (624, 30672145), (632, 30283890), (728, 26290410), (780, 24537716), (790, 24227112), (840, 22785022), (910, 21032328), (948, 20189260), (1027, 18636240), (1040, 18403287), (1092, 17526940), (1106, 17305080), (1185, 16151408), (1264, 15141945), (1365, 14021552), (1456, 13145205), (1560, 12268858), (1580, 12113556), (1659, 11536720), (1680, 11392511), (1820, 10516164), (1896, 10094630), (2054, 9318120), (2184, 8763470), (2212, 8652540), (2370, 8075704), (2730, 7010776), (2765, 6922032), (3081, 6212080), (3120, 6134429), (3160, 6056778), (3318, 5768360), (3640, 5258082), (3792, 5047315), (4108, 4659060), (4368, 4381735), (4424, 4326270), (4740, 4037852), (5135, 3727248), (5460, 3505388), (5530, 3461016), (6162, 3106040), (6320, 3028389), (6636, 2884180), (7189, 2662320), (7280, 2629041), (8216, 2329530), (8295, 2307344), (8848, 2163135), (9480, 2018926), (10270, 1863624), (10920, 1752694), (11060, 1730508), (11093, 1725360), (12324, 1553020), (13272, 1442090), (14378, 1331160), (15405, 1242416), (16432, 1164765), (16590, 1153672), (18960, 1009463), (20540, 931812), (21567, 887440), (21840, 876347), (22120, 865254), (22186, 862680), (24648, 776510), (26544, 721045), (28756, 665580), (30810, 621208), (33180, 576836), (33279, 575120), (35945, 532464), (41080, 465906), (43134, 443720), (44240, 432627), (44372, 431340), (49296, 388255), (55465, 345072), (57512, 332790), (61620, 310604), (66360, 288418), (66558, 287560), (71890, 266232), (77651, 246480), (82160, 232953), (86268, 221860), (88744, 215670), (107835, 177488), (110930, 172536), (115024, 166395), (123240, 155302), (132720, 144209), (133116, 143780)]