13250640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:197

約数の個数: 160

約数和(自身を含む): 45997056

約数和(自身を除く): 32746416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 104, 120, 124, 130, 137, 155, 156, 186, 195, 208, 240, 248, 260, 274, 310, 312, 372, 390, 403, 411, 465, 496, 520, 548, 620, 624, 685, 744, 780, 806, 822, 930, 1040, 1096, 1209, 1240, 1370, 1488, 1560, 1612, 1644, 1781, 1860, 2015, 2055, 2192, 2418, 2480, 2740, 3120, 3224, 3288, 3562, 3720, 4030, 4110, 4247, 4836, 5343, 5480, 6045, 6448, 6576, 7124, 7440, 8060, 8220, 8494, 8905, 9672, 10686, 10960, 12090, 12741, 14248, 16120, 16440, 16988, 17810, 19344, 21235, 21372, 24180, 25482, 26715, 28496, 32240, 32880, 33976, 35620, 42470, 42744, 48360, 50964, 53430, 55211, 63705, 67952, 71240, 84940, 85488, 96720, 101928, 106860, 110422, 127410, 142480, 165633, 169880, 203856, 213720, 220844, 254820, 276055, 331266, 339760, 427440, 441688, 509640, 552110, 662532, 828165, 883376, 1019280, 1104220, 1325064, 1656330, 2208440, 2650128, 3312660, 4416880, 6625320, 13250640]

約数ペア:

[(1, 13250640), (2, 6625320), (3, 4416880), (4, 3312660), (5, 2650128), (6, 2208440), (8, 1656330), (10, 1325064), (12, 1104220), (13, 1019280), (15, 883376), (16, 828165), (20, 662532), (24, 552110), (26, 509640), (30, 441688), (31, 427440), (39, 339760), (40, 331266), (48, 276055), (52, 254820), (60, 220844), (62, 213720), (65, 203856), (78, 169880), (80, 165633), (93, 142480), (104, 127410), (120, 110422), (124, 106860), (130, 101928), (137, 96720), (155, 85488), (156, 84940), (186, 71240), (195, 67952), (208, 63705), (240, 55211), (248, 53430), (260, 50964), (274, 48360), (310, 42744), (312, 42470), (372, 35620), (390, 33976), (403, 32880), (411, 32240), (465, 28496), (496, 26715), (520, 25482), (548, 24180), (620, 21372), (624, 21235), (685, 19344), (744, 17810), (780, 16988), (806, 16440), (822, 16120), (930, 14248), (1040, 12741), (1096, 12090), (1209, 10960), (1240, 10686), (1370, 9672), (1488, 8905), (1560, 8494), (1612, 8220), (1644, 8060), (1781, 7440), (1860, 7124), (2015, 6576), (2055, 6448), (2192, 6045), (2418, 5480), (2480, 5343), (2740, 4836), (3120, 4247), (3224, 4110), (3288, 4030), (3562, 3720)]