142509640

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1$

素因数の和:109

約数の個数: 256

約数和(自身を含む): 435456000

約数和(自身を除く): 292946360

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 17, 20, 26, 28, 34, 35, 40, 47, 49, 52, 56, 65, 68, 70, 85, 91, 94, 98, 104, 119, 130, 136, 140, 170, 182, 188, 196, 221, 235, 238, 245, 260, 280, 329, 340, 343, 364, 376, 392, 442, 455, 470, 476, 490, 520, 595, 611, 637, 658, 680, 686, 728, 799, 833, 884, 910, 940, 952, 980, 1105, 1190, 1222, 1274, 1316, 1372, 1547, 1598, 1645, 1666, 1715, 1768, 1820, 1880, 1960, 2210, 2303, 2380, 2444, 2548, 2632, 2744, 3055, 3094, 3185, 3196, 3290, 3332, 3430, 3640, 3995, 4165, 4277, 4420, 4459, 4606, 4760, 4888, 5096, 5593, 5831, 6110, 6188, 6370, 6392, 6580, 6664, 6860, 7735, 7990, 8330, 8554, 8840, 8918, 9212, 10387, 10829, 11186, 11515, 11662, 12220, 12376, 12740, 13160, 13720, 15470, 15980, 16121, 16660, 17108, 17836, 18424, 20774, 21385, 21658, 22295, 22372, 23030, 23324, 24440, 25480, 27965, 29155, 29939, 30940, 31960, 32242, 33320, 34216, 35672, 39151, 41548, 42770, 43316, 44590, 44744, 46060, 46648, 51935, 54145, 55930, 58310, 59878, 61880, 64484, 72709, 75803, 78302, 80605, 83096, 85540, 86632, 89180, 92120, 103870, 108290, 111860, 116620, 119756, 128968, 145418, 149695, 151606, 156604, 161210, 171080, 178360, 195755, 207740, 209573, 216580, 223720, 233240, 239512, 274057, 290836, 299390, 303212, 313208, 322420, 363545, 379015, 391510, 415480, 419146, 433160, 508963, 548114, 581672, 598780, 606424, 644840, 727090, 758030, 783020, 838292, 1017926, 1047865, 1096228, 1197560, 1370285, 1454180, 1516060, 1566040, 1676584, 2035852, 2095730, 2192456, 2544815, 2740570, 2908360, 3032120, 3562741, 4071704, 4191460, 5089630, 5481140, 7125482, 8382920, 10179260, 10962280, 14250964, 17813705, 20358520, 28501928, 35627410, 71254820, 142509640]

約数ペア:

[(1, 142509640), (2, 71254820), (4, 35627410), (5, 28501928), (7, 20358520), (8, 17813705), (10, 14250964), (13, 10962280), (14, 10179260), (17, 8382920), (20, 7125482), (26, 5481140), (28, 5089630), (34, 4191460), (35, 4071704), (40, 3562741), (47, 3032120), (49, 2908360), (52, 2740570), (56, 2544815), (65, 2192456), (68, 2095730), (70, 2035852), (85, 1676584), (91, 1566040), (94, 1516060), (98, 1454180), (104, 1370285), (119, 1197560), (130, 1096228), (136, 1047865), (140, 1017926), (170, 838292), (182, 783020), (188, 758030), (196, 727090), (221, 644840), (235, 606424), (238, 598780), (245, 581672), (260, 548114), (280, 508963), (329, 433160), (340, 419146), (343, 415480), (364, 391510), (376, 379015), (392, 363545), (442, 322420), (455, 313208), (470, 303212), (476, 299390), (490, 290836), (520, 274057), (595, 239512), (611, 233240), (637, 223720), (658, 216580), (680, 209573), (686, 207740), (728, 195755), (799, 178360), (833, 171080), (884, 161210), (910, 156604), (940, 151606), (952, 149695), (980, 145418), (1105, 128968), (1190, 119756), (1222, 116620), (1274, 111860), (1316, 108290), (1372, 103870), (1547, 92120), (1598, 89180), (1645, 86632), (1666, 85540), (1715, 83096), (1768, 80605), (1820, 78302), (1880, 75803), (1960, 72709), (2210, 64484), (2303, 61880), (2380, 59878), (2444, 58310), (2548, 55930), (2632, 54145), (2744, 51935), (3055, 46648), (3094, 46060), (3185, 44744), (3196, 44590), (3290, 43316), (3332, 42770), (3430, 41548), (3640, 39151), (3995, 35672), (4165, 34216), (4277, 33320), (4420, 32242), (4459, 31960), (4606, 30940), (4760, 29939), (4888, 29155), (5096, 27965), (5593, 25480), (5831, 24440), (6110, 23324), (6188, 23030), (6370, 22372), (6392, 22295), (6580, 21658), (6664, 21385), (6860, 20774), (7735, 18424), (7990, 17836), (8330, 17108), (8554, 16660), (8840, 16121), (8918, 15980), (9212, 15470), (10387, 13720), (10829, 13160), (11186, 12740), (11515, 12376), (11662, 12220)]