378211080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:260

約数の個数: 256

約数和(自身を含む): 1300561920

約数和(自身を除く): 922350840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 23, 24, 26, 30, 39, 40, 46, 52, 60, 65, 69, 78, 83, 92, 104, 115, 120, 127, 130, 138, 156, 166, 184, 195, 230, 249, 254, 260, 276, 299, 312, 332, 345, 381, 390, 415, 460, 498, 508, 520, 552, 598, 635, 664, 690, 762, 780, 830, 897, 920, 996, 1016, 1079, 1196, 1245, 1270, 1380, 1495, 1524, 1560, 1651, 1660, 1794, 1905, 1909, 1992, 2158, 2392, 2490, 2540, 2760, 2921, 2990, 3048, 3237, 3302, 3320, 3588, 3810, 3818, 4316, 4485, 4953, 4980, 5080, 5395, 5727, 5842, 5980, 6474, 6604, 7176, 7620, 7636, 8255, 8632, 8763, 8970, 9545, 9906, 9960, 10541, 10790, 11454, 11684, 11960, 12948, 13208, 14605, 15240, 15272, 16185, 16510, 17526, 17940, 19090, 19812, 21082, 21580, 22908, 23368, 24765, 24817, 25896, 28635, 29210, 31623, 32370, 33020, 35052, 35880, 37973, 38180, 39624, 42164, 43160, 43815, 45816, 49530, 49634, 52705, 57270, 58420, 63246, 64740, 66040, 70104, 74451, 75946, 76360, 84328, 87630, 99060, 99268, 105410, 113919, 114540, 116840, 124085, 126492, 129480, 137033, 148902, 151892, 158115, 175260, 189865, 198120, 198536, 210820, 227838, 229080, 242443, 248170, 252984, 274066, 297804, 303784, 316230, 350520, 372255, 379730, 411099, 421640, 455676, 484886, 496340, 548132, 569595, 595608, 632460, 685165, 727329, 744510, 759460, 822198, 911352, 969772, 992680, 1096264, 1139190, 1212215, 1264920, 1370330, 1454658, 1489020, 1518920, 1644396, 1939544, 2055495, 2278380, 2424430, 2740660, 2909316, 2978040, 3151759, 3288792, 3636645, 4110990, 4556760, 4848860, 5481320, 5818632, 6303518, 7273290, 8221980, 9455277, 9697720, 12607036, 14546580, 15758795, 16443960, 18910554, 25214072, 29093160, 31517590, 37821108, 47276385, 63035180, 75642216, 94552770, 126070360, 189105540, 378211080]

約数ペア:

[(1, 378211080), (2, 189105540), (3, 126070360), (4, 94552770), (5, 75642216), (6, 63035180), (8, 47276385), (10, 37821108), (12, 31517590), (13, 29093160), (15, 25214072), (20, 18910554), (23, 16443960), (24, 15758795), (26, 14546580), (30, 12607036), (39, 9697720), (40, 9455277), (46, 8221980), (52, 7273290), (60, 6303518), (65, 5818632), (69, 5481320), (78, 4848860), (83, 4556760), (92, 4110990), (104, 3636645), (115, 3288792), (120, 3151759), (127, 2978040), (130, 2909316), (138, 2740660), (156, 2424430), (166, 2278380), (184, 2055495), (195, 1939544), (230, 1644396), (249, 1518920), (254, 1489020), (260, 1454658), (276, 1370330), (299, 1264920), (312, 1212215), (332, 1139190), (345, 1096264), (381, 992680), (390, 969772), (415, 911352), (460, 822198), (498, 759460), (508, 744510), (520, 727329), (552, 685165), (598, 632460), (635, 595608), (664, 569595), (690, 548132), (762, 496340), (780, 484886), (830, 455676), (897, 421640), (920, 411099), (996, 379730), (1016, 372255), (1079, 350520), (1196, 316230), (1245, 303784), (1270, 297804), (1380, 274066), (1495, 252984), (1524, 248170), (1560, 242443), (1651, 229080), (1660, 227838), (1794, 210820), (1905, 198536), (1909, 198120), (1992, 189865), (2158, 175260), (2392, 158115), (2490, 151892), (2540, 148902), (2760, 137033), (2921, 129480), (2990, 126492), (3048, 124085), (3237, 116840), (3302, 114540), (3320, 113919), (3588, 105410), (3810, 99268), (3818, 99060), (4316, 87630), (4485, 84328), (4953, 76360), (4980, 75946), (5080, 74451), (5395, 70104), (5727, 66040), (5842, 64740), (5980, 63246), (6474, 58420), (6604, 57270), (7176, 52705), (7620, 49634), (7636, 49530), (8255, 45816), (8632, 43815), (8763, 43160), (8970, 42164), (9545, 39624), (9906, 38180), (9960, 37973), (10541, 35880), (10790, 35052), (11454, 33020), (11684, 32370), (11960, 31623), (12948, 29210), (13208, 28635), (14605, 25896), (15240, 24817), (15272, 24765), (16185, 23368), (16510, 22908), (17526, 21580), (17940, 21082), (19090, 19812)]