210203760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{757}}^1$

素因数の和:875

約数の個数: 160

約数和(自身を含む): 710579520

約数和(自身を除く): 500375760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 89, 104, 120, 130, 156, 178, 195, 208, 240, 260, 267, 312, 356, 390, 445, 520, 534, 624, 712, 757, 780, 890, 1040, 1068, 1157, 1335, 1424, 1514, 1560, 1780, 2136, 2271, 2314, 2670, 3028, 3120, 3471, 3560, 3785, 4272, 4542, 4628, 5340, 5785, 6056, 6942, 7120, 7570, 9084, 9256, 9841, 10680, 11355, 11570, 12112, 13884, 15140, 17355, 18168, 18512, 19682, 21360, 22710, 23140, 27768, 29523, 30280, 34710, 36336, 39364, 45420, 46280, 49205, 55536, 59046, 60560, 67373, 69420, 78728, 90840, 92560, 98410, 118092, 134746, 138840, 147615, 157456, 181680, 196820, 202119, 236184, 269492, 277680, 295230, 336865, 393640, 404238, 472368, 538984, 590460, 673730, 787280, 808476, 875849, 1010595, 1077968, 1180920, 1347460, 1616952, 1751698, 2021190, 2361840, 2627547, 2694920, 3233904, 3503396, 4042380, 4379245, 5255094, 5389840, 7006792, 8084760, 8758490, 10510188, 13137735, 14013584, 16169520, 17516980, 21020376, 26275470, 35033960, 42040752, 52550940, 70067920, 105101880, 210203760]

約数ペア:

[(1, 210203760), (2, 105101880), (3, 70067920), (4, 52550940), (5, 42040752), (6, 35033960), (8, 26275470), (10, 21020376), (12, 17516980), (13, 16169520), (15, 14013584), (16, 13137735), (20, 10510188), (24, 8758490), (26, 8084760), (30, 7006792), (39, 5389840), (40, 5255094), (48, 4379245), (52, 4042380), (60, 3503396), (65, 3233904), (78, 2694920), (80, 2627547), (89, 2361840), (104, 2021190), (120, 1751698), (130, 1616952), (156, 1347460), (178, 1180920), (195, 1077968), (208, 1010595), (240, 875849), (260, 808476), (267, 787280), (312, 673730), (356, 590460), (390, 538984), (445, 472368), (520, 404238), (534, 393640), (624, 336865), (712, 295230), (757, 277680), (780, 269492), (890, 236184), (1040, 202119), (1068, 196820), (1157, 181680), (1335, 157456), (1424, 147615), (1514, 138840), (1560, 134746), (1780, 118092), (2136, 98410), (2271, 92560), (2314, 90840), (2670, 78728), (3028, 69420), (3120, 67373), (3471, 60560), (3560, 59046), (3785, 55536), (4272, 49205), (4542, 46280), (4628, 45420), (5340, 39364), (5785, 36336), (6056, 34710), (6942, 30280), (7120, 29523), (7570, 27768), (9084, 23140), (9256, 22710), (9841, 21360), (10680, 19682), (11355, 18512), (11570, 18168), (12112, 17355), (13884, 15140)]