163923240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:236

約数の個数: 192

約数和(自身を含む): 545486400

約数和(自身を除く): 381563160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 59, 60, 65, 78, 104, 118, 120, 130, 137, 156, 169, 177, 195, 236, 260, 274, 295, 312, 338, 354, 390, 411, 472, 507, 520, 548, 590, 676, 685, 708, 767, 780, 822, 845, 885, 1014, 1096, 1180, 1352, 1370, 1416, 1534, 1560, 1644, 1690, 1770, 1781, 2028, 2055, 2301, 2360, 2535, 2740, 3068, 3288, 3380, 3540, 3562, 3835, 4056, 4110, 4602, 5070, 5343, 5480, 6136, 6760, 7080, 7124, 7670, 8083, 8220, 8905, 9204, 9971, 10140, 10686, 11505, 14248, 15340, 16166, 16440, 17810, 18408, 19942, 20280, 21372, 23010, 23153, 24249, 26715, 29913, 30680, 32332, 35620, 39884, 40415, 42744, 46020, 46306, 48498, 49855, 53430, 59826, 64664, 69459, 71240, 79768, 80830, 92040, 92612, 96996, 99710, 105079, 106860, 115765, 119652, 121245, 138918, 149565, 161660, 185224, 193992, 199420, 210158, 213720, 231530, 239304, 242490, 277836, 299130, 315237, 323320, 347295, 398840, 420316, 463060, 484980, 525395, 555672, 598260, 630474, 694590, 840632, 926120, 969960, 1050790, 1196520, 1260948, 1366027, 1389180, 1576185, 2101580, 2521896, 2732054, 2778360, 3152370, 4098081, 4203160, 5464108, 6304740, 6830135, 8196162, 10928216, 12609480, 13660270, 16392324, 20490405, 27320540, 32784648, 40980810, 54641080, 81961620, 163923240]

約数ペア:

[(1, 163923240), (2, 81961620), (3, 54641080), (4, 40980810), (5, 32784648), (6, 27320540), (8, 20490405), (10, 16392324), (12, 13660270), (13, 12609480), (15, 10928216), (20, 8196162), (24, 6830135), (26, 6304740), (30, 5464108), (39, 4203160), (40, 4098081), (52, 3152370), (59, 2778360), (60, 2732054), (65, 2521896), (78, 2101580), (104, 1576185), (118, 1389180), (120, 1366027), (130, 1260948), (137, 1196520), (156, 1050790), (169, 969960), (177, 926120), (195, 840632), (236, 694590), (260, 630474), (274, 598260), (295, 555672), (312, 525395), (338, 484980), (354, 463060), (390, 420316), (411, 398840), (472, 347295), (507, 323320), (520, 315237), (548, 299130), (590, 277836), (676, 242490), (685, 239304), (708, 231530), (767, 213720), (780, 210158), (822, 199420), (845, 193992), (885, 185224), (1014, 161660), (1096, 149565), (1180, 138918), (1352, 121245), (1370, 119652), (1416, 115765), (1534, 106860), (1560, 105079), (1644, 99710), (1690, 96996), (1770, 92612), (1781, 92040), (2028, 80830), (2055, 79768), (2301, 71240), (2360, 69459), (2535, 64664), (2740, 59826), (3068, 53430), (3288, 49855), (3380, 48498), (3540, 46306), (3562, 46020), (3835, 42744), (4056, 40415), (4110, 39884), (4602, 35620), (5070, 32332), (5343, 30680), (5480, 29913), (6136, 26715), (6760, 24249), (7080, 23153), (7124, 23010), (7670, 21372), (8083, 20280), (8220, 19942), (8905, 18408), (9204, 17810), (9971, 16440), (10140, 16166), (10686, 15340), (11505, 14248)]