42145740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:149

約数の個数: 288

約数和(自身を含む): 164376576

約数和(自身を除く): 122230836

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 31, 35, 36, 39, 42, 45, 52, 60, 62, 63, 65, 70, 78, 83, 84, 90, 91, 93, 105, 117, 124, 126, 130, 140, 155, 156, 166, 180, 182, 186, 195, 210, 217, 234, 249, 252, 260, 273, 279, 310, 315, 332, 364, 372, 390, 403, 415, 420, 434, 455, 465, 468, 498, 546, 558, 581, 585, 620, 630, 651, 747, 780, 806, 819, 830, 868, 910, 930, 996, 1079, 1085, 1092, 1116, 1162, 1170, 1209, 1245, 1260, 1302, 1365, 1395, 1494, 1612, 1638, 1660, 1743, 1820, 1860, 1953, 2015, 2158, 2170, 2324, 2340, 2418, 2490, 2573, 2604, 2730, 2790, 2821, 2905, 2988, 3237, 3255, 3276, 3486, 3627, 3735, 3906, 4030, 4095, 4316, 4340, 4836, 4980, 5146, 5229, 5395, 5460, 5580, 5642, 5810, 6045, 6474, 6510, 6972, 7254, 7470, 7553, 7719, 7812, 8060, 8190, 8463, 8715, 9711, 9765, 10292, 10458, 10790, 11284, 11620, 12090, 12865, 12948, 13020, 14105, 14508, 14940, 15106, 15438, 16185, 16380, 16926, 17430, 18011, 18135, 19422, 19530, 20916, 21580, 22659, 23157, 24180, 25389, 25730, 26145, 28210, 30212, 30876, 32370, 33449, 33852, 34860, 36022, 36270, 37765, 38595, 38844, 39060, 42315, 45318, 46314, 48555, 50778, 51460, 52290, 54033, 56420, 64740, 66898, 67977, 72044, 72540, 75530, 77190, 84630, 90055, 90636, 92628, 97110, 100347, 101556, 104580, 108066, 113295, 115785, 126945, 133796, 135954, 151060, 154380, 162099, 167245, 169260, 180110, 194220, 200694, 216132, 226590, 231570, 234143, 253890, 270165, 271908, 301041, 324198, 334490, 339885, 360220, 401388, 453180, 463140, 468286, 501735, 507780, 540330, 602082, 648396, 668980, 679770, 702429, 810495, 936572, 1003470, 1080660, 1170715, 1204164, 1359540, 1404858, 1505205, 1620990, 2006940, 2107287, 2341430, 2809716, 3010410, 3241980, 3512145, 4214574, 4682860, 6020820, 7024290, 8429148, 10536435, 14048580, 21072870, 42145740]

約数ペア:

[(1, 42145740), (2, 21072870), (3, 14048580), (4, 10536435), (5, 8429148), (6, 7024290), (7, 6020820), (9, 4682860), (10, 4214574), (12, 3512145), (13, 3241980), (14, 3010410), (15, 2809716), (18, 2341430), (20, 2107287), (21, 2006940), (26, 1620990), (28, 1505205), (30, 1404858), (31, 1359540), (35, 1204164), (36, 1170715), (39, 1080660), (42, 1003470), (45, 936572), (52, 810495), (60, 702429), (62, 679770), (63, 668980), (65, 648396), (70, 602082), (78, 540330), (83, 507780), (84, 501735), (90, 468286), (91, 463140), (93, 453180), (105, 401388), (117, 360220), (124, 339885), (126, 334490), (130, 324198), (140, 301041), (155, 271908), (156, 270165), (166, 253890), (180, 234143), (182, 231570), (186, 226590), (195, 216132), (210, 200694), (217, 194220), (234, 180110), (249, 169260), (252, 167245), (260, 162099), (273, 154380), (279, 151060), (310, 135954), (315, 133796), (332, 126945), (364, 115785), (372, 113295), (390, 108066), (403, 104580), (415, 101556), (420, 100347), (434, 97110), (455, 92628), (465, 90636), (468, 90055), (498, 84630), (546, 77190), (558, 75530), (581, 72540), (585, 72044), (620, 67977), (630, 66898), (651, 64740), (747, 56420), (780, 54033), (806, 52290), (819, 51460), (830, 50778), (868, 48555), (910, 46314), (930, 45318), (996, 42315), (1079, 39060), (1085, 38844), (1092, 38595), (1116, 37765), (1162, 36270), (1170, 36022), (1209, 34860), (1245, 33852), (1260, 33449), (1302, 32370), (1365, 30876), (1395, 30212), (1494, 28210), (1612, 26145), (1638, 25730), (1660, 25389), (1743, 24180), (1820, 23157), (1860, 22659), (1953, 21580), (2015, 20916), (2158, 19530), (2170, 19422), (2324, 18135), (2340, 18011), (2418, 17430), (2490, 16926), (2573, 16380), (2604, 16185), (2730, 15438), (2790, 15106), (2821, 14940), (2905, 14508), (2988, 14105), (3237, 13020), (3255, 12948), (3276, 12865), (3486, 12090), (3627, 11620), (3735, 11284), (3906, 10790), (4030, 10458), (4095, 10292), (4316, 9765), (4340, 9711), (4836, 8715), (4980, 8463), (5146, 8190), (5229, 8060), (5395, 7812), (5460, 7719), (5580, 7553), (5642, 7470), (5810, 7254), (6045, 6972), (6474, 6510)]