616025280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3797}}^1$

素因数の和:3843

約数の個数: 168

約数和(自身を含む): 2118463632

約数和(自身を除く): 1502438352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 169, 192, 195, 208, 240, 260, 312, 320, 338, 390, 416, 480, 507, 520, 624, 676, 780, 832, 845, 960, 1014, 1040, 1248, 1352, 1560, 1690, 2028, 2080, 2496, 2535, 2704, 3120, 3380, 3797, 4056, 4160, 5070, 5408, 6240, 6760, 7594, 8112, 10140, 10816, 11391, 12480, 13520, 15188, 16224, 18985, 20280, 22782, 27040, 30376, 32448, 37970, 40560, 45564, 49361, 54080, 56955, 60752, 75940, 81120, 91128, 98722, 113910, 121504, 148083, 151880, 162240, 182256, 197444, 227820, 243008, 246805, 296166, 303760, 364512, 394888, 455640, 493610, 592332, 607520, 641693, 729024, 740415, 789776, 911280, 987220, 1184664, 1215040, 1283386, 1480830, 1579552, 1822560, 1925079, 1974440, 2369328, 2566772, 2961660, 3159104, 3208465, 3645120, 3850158, 3948880, 4738656, 5133544, 5923320, 6416930, 7700316, 7897760, 9477312, 9625395, 10267088, 11846640, 12833860, 15400632, 15795520, 19250790, 20534176, 23693280, 25667720, 30801264, 38501580, 41068352, 47386560, 51335440, 61602528, 77003160, 102670880, 123205056, 154006320, 205341760, 308012640, 616025280]

約数ペア:

[(1, 616025280), (2, 308012640), (3, 205341760), (4, 154006320), (5, 123205056), (6, 102670880), (8, 77003160), (10, 61602528), (12, 51335440), (13, 47386560), (15, 41068352), (16, 38501580), (20, 30801264), (24, 25667720), (26, 23693280), (30, 20534176), (32, 19250790), (39, 15795520), (40, 15400632), (48, 12833860), (52, 11846640), (60, 10267088), (64, 9625395), (65, 9477312), (78, 7897760), (80, 7700316), (96, 6416930), (104, 5923320), (120, 5133544), (130, 4738656), (156, 3948880), (160, 3850158), (169, 3645120), (192, 3208465), (195, 3159104), (208, 2961660), (240, 2566772), (260, 2369328), (312, 1974440), (320, 1925079), (338, 1822560), (390, 1579552), (416, 1480830), (480, 1283386), (507, 1215040), (520, 1184664), (624, 987220), (676, 911280), (780, 789776), (832, 740415), (845, 729024), (960, 641693), (1014, 607520), (1040, 592332), (1248, 493610), (1352, 455640), (1560, 394888), (1690, 364512), (2028, 303760), (2080, 296166), (2496, 246805), (2535, 243008), (2704, 227820), (3120, 197444), (3380, 182256), (3797, 162240), (4056, 151880), (4160, 148083), (5070, 121504), (5408, 113910), (6240, 98722), (6760, 91128), (7594, 81120), (8112, 75940), (10140, 60752), (10816, 56955), (11391, 54080), (12480, 49361), (13520, 45564), (15188, 40560), (16224, 37970), (18985, 32448), (20280, 30376), (22782, 27040)]