14727440

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2$

素因数の和:74

約数の個数: 180

約数和(自身を含む): 45567396

約数和(自身を除く): 30839956

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 26, 28, 34, 35, 40, 49, 52, 56, 65, 68, 70, 80, 85, 91, 98, 104, 112, 119, 130, 136, 140, 170, 182, 196, 208, 221, 238, 245, 260, 272, 280, 289, 340, 364, 392, 442, 455, 476, 490, 520, 560, 578, 595, 637, 680, 728, 784, 833, 884, 910, 952, 980, 1040, 1105, 1156, 1190, 1274, 1360, 1445, 1456, 1547, 1666, 1768, 1820, 1904, 1960, 2023, 2210, 2312, 2380, 2548, 2890, 3094, 3185, 3332, 3536, 3640, 3757, 3920, 4046, 4165, 4420, 4624, 4760, 5096, 5780, 6188, 6370, 6664, 7280, 7514, 7735, 8092, 8330, 8840, 9520, 10115, 10192, 10829, 11560, 12376, 12740, 13328, 14161, 15028, 15470, 16184, 16660, 17680, 18785, 20230, 21658, 23120, 24752, 25480, 26299, 28322, 30056, 30940, 32368, 33320, 37570, 40460, 43316, 50960, 52598, 54145, 56644, 60112, 61880, 66640, 70805, 75140, 80920, 86632, 105196, 108290, 113288, 123760, 131495, 141610, 150280, 161840, 173264, 184093, 210392, 216580, 226576, 262990, 283220, 300560, 368186, 420784, 433160, 525980, 566440, 736372, 866320, 920465, 1051960, 1132880, 1472744, 1840930, 2103920, 2945488, 3681860, 7363720, 14727440]

約数ペア:

[(1, 14727440), (2, 7363720), (4, 3681860), (5, 2945488), (7, 2103920), (8, 1840930), (10, 1472744), (13, 1132880), (14, 1051960), (16, 920465), (17, 866320), (20, 736372), (26, 566440), (28, 525980), (34, 433160), (35, 420784), (40, 368186), (49, 300560), (52, 283220), (56, 262990), (65, 226576), (68, 216580), (70, 210392), (80, 184093), (85, 173264), (91, 161840), (98, 150280), (104, 141610), (112, 131495), (119, 123760), (130, 113288), (136, 108290), (140, 105196), (170, 86632), (182, 80920), (196, 75140), (208, 70805), (221, 66640), (238, 61880), (245, 60112), (260, 56644), (272, 54145), (280, 52598), (289, 50960), (340, 43316), (364, 40460), (392, 37570), (442, 33320), (455, 32368), (476, 30940), (490, 30056), (520, 28322), (560, 26299), (578, 25480), (595, 24752), (637, 23120), (680, 21658), (728, 20230), (784, 18785), (833, 17680), (884, 16660), (910, 16184), (952, 15470), (980, 15028), (1040, 14161), (1105, 13328), (1156, 12740), (1190, 12376), (1274, 11560), (1360, 10829), (1445, 10192), (1456, 10115), (1547, 9520), (1666, 8840), (1768, 8330), (1820, 8092), (1904, 7735), (1960, 7514), (2023, 7280), (2210, 6664), (2312, 6370), (2380, 6188), (2548, 5780), (2890, 5096), (3094, 4760), (3185, 4624), (3332, 4420), (3536, 4165), (3640, 4046), (3757, 3920)]