394977960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2281}}^1$

素因数の和:2348

約数の個数: 192

約数和(自身を含む): 1420408080

約数和(自身を除く): 1025430120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 37, 39, 40, 45, 52, 60, 65, 72, 74, 78, 90, 104, 111, 117, 120, 130, 148, 156, 180, 185, 195, 222, 234, 260, 296, 312, 333, 360, 370, 390, 444, 468, 481, 520, 555, 585, 666, 740, 780, 888, 936, 962, 1110, 1170, 1332, 1443, 1480, 1560, 1665, 1924, 2220, 2281, 2340, 2405, 2664, 2886, 3330, 3848, 4329, 4440, 4562, 4680, 4810, 5772, 6660, 6843, 7215, 8658, 9124, 9620, 11405, 11544, 13320, 13686, 14430, 17316, 18248, 19240, 20529, 21645, 22810, 27372, 28860, 29653, 34215, 34632, 41058, 43290, 45620, 54744, 57720, 59306, 68430, 82116, 84397, 86580, 88959, 91240, 102645, 118612, 136860, 148265, 164232, 168794, 173160, 177918, 205290, 237224, 253191, 266877, 273720, 296530, 337588, 355836, 410580, 421985, 444795, 506382, 533754, 593060, 675176, 711672, 759573, 821160, 843970, 889590, 1012764, 1067508, 1097161, 1186120, 1265955, 1334385, 1519146, 1687940, 1779180, 2025528, 2135016, 2194322, 2531910, 2668770, 3038292, 3291483, 3375880, 3558360, 3797865, 4388644, 5063820, 5337540, 5485805, 6076584, 6582966, 7595730, 8777288, 9874449, 10127640, 10675080, 10971610, 13165932, 15191460, 16457415, 19748898, 21943220, 26331864, 30382920, 32914830, 39497796, 43886440, 49372245, 65829660, 78995592, 98744490, 131659320, 197488980, 394977960]

約数ペア:

[(1, 394977960), (2, 197488980), (3, 131659320), (4, 98744490), (5, 78995592), (6, 65829660), (8, 49372245), (9, 43886440), (10, 39497796), (12, 32914830), (13, 30382920), (15, 26331864), (18, 21943220), (20, 19748898), (24, 16457415), (26, 15191460), (30, 13165932), (36, 10971610), (37, 10675080), (39, 10127640), (40, 9874449), (45, 8777288), (52, 7595730), (60, 6582966), (65, 6076584), (72, 5485805), (74, 5337540), (78, 5063820), (90, 4388644), (104, 3797865), (111, 3558360), (117, 3375880), (120, 3291483), (130, 3038292), (148, 2668770), (156, 2531910), (180, 2194322), (185, 2135016), (195, 2025528), (222, 1779180), (234, 1687940), (260, 1519146), (296, 1334385), (312, 1265955), (333, 1186120), (360, 1097161), (370, 1067508), (390, 1012764), (444, 889590), (468, 843970), (481, 821160), (520, 759573), (555, 711672), (585, 675176), (666, 593060), (740, 533754), (780, 506382), (888, 444795), (936, 421985), (962, 410580), (1110, 355836), (1170, 337588), (1332, 296530), (1443, 273720), (1480, 266877), (1560, 253191), (1665, 237224), (1924, 205290), (2220, 177918), (2281, 173160), (2340, 168794), (2405, 164232), (2664, 148265), (2886, 136860), (3330, 118612), (3848, 102645), (4329, 91240), (4440, 88959), (4562, 86580), (4680, 84397), (4810, 82116), (5772, 68430), (6660, 59306), (6843, 57720), (7215, 54744), (8658, 45620), (9124, 43290), (9620, 41058), (11405, 34632), (11544, 34215), (13320, 29653), (13686, 28860), (14430, 27372), (17316, 22810), (18248, 21645), (19240, 20529)]