1528621640

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3529}}^1$

素因数の和:3584

約数の個数: 192

約数和(自身を含む): 4563442800

約数和(自身を除く): 3034821160

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 17, 20, 26, 28, 34, 35, 40, 49, 52, 56, 65, 68, 70, 85, 91, 98, 104, 119, 130, 136, 140, 170, 182, 196, 221, 238, 245, 260, 280, 340, 364, 392, 442, 455, 476, 490, 520, 595, 637, 680, 728, 833, 884, 910, 952, 980, 1105, 1190, 1274, 1547, 1666, 1768, 1820, 1960, 2210, 2380, 2548, 3094, 3185, 3332, 3529, 3640, 4165, 4420, 4760, 5096, 6188, 6370, 6664, 7058, 7735, 8330, 8840, 10829, 12376, 12740, 14116, 15470, 16660, 17645, 21658, 24703, 25480, 28232, 30940, 33320, 35290, 43316, 45877, 49406, 54145, 59993, 61880, 70580, 86632, 91754, 98812, 108290, 119986, 123515, 141160, 172921, 183508, 197624, 216580, 229385, 239972, 247030, 299965, 321139, 345842, 367016, 419951, 433160, 458770, 479944, 494060, 599930, 642278, 691684, 779909, 839902, 864605, 917540, 988120, 1199860, 1284556, 1383368, 1559818, 1605695, 1679804, 1729210, 1835080, 2099755, 2247973, 2399720, 2569112, 2939657, 3119636, 3211390, 3359608, 3458420, 3899545, 4199510, 4495946, 5459363, 5879314, 6239272, 6422780, 6916840, 7799090, 8399020, 8991892, 10918726, 11239865, 11758628, 12845560, 14698285, 15598180, 16798040, 17983784, 21837452, 22479730, 23517256, 27296815, 29396570, 31196360, 38215541, 43674904, 44959460, 54593630, 58793140, 76431082, 89918920, 109187260, 117586280, 152862164, 191077705, 218374520, 305724328, 382155410, 764310820, 1528621640]

約数ペア:

[(1, 1528621640), (2, 764310820), (4, 382155410), (5, 305724328), (7, 218374520), (8, 191077705), (10, 152862164), (13, 117586280), (14, 109187260), (17, 89918920), (20, 76431082), (26, 58793140), (28, 54593630), (34, 44959460), (35, 43674904), (40, 38215541), (49, 31196360), (52, 29396570), (56, 27296815), (65, 23517256), (68, 22479730), (70, 21837452), (85, 17983784), (91, 16798040), (98, 15598180), (104, 14698285), (119, 12845560), (130, 11758628), (136, 11239865), (140, 10918726), (170, 8991892), (182, 8399020), (196, 7799090), (221, 6916840), (238, 6422780), (245, 6239272), (260, 5879314), (280, 5459363), (340, 4495946), (364, 4199510), (392, 3899545), (442, 3458420), (455, 3359608), (476, 3211390), (490, 3119636), (520, 2939657), (595, 2569112), (637, 2399720), (680, 2247973), (728, 2099755), (833, 1835080), (884, 1729210), (910, 1679804), (952, 1605695), (980, 1559818), (1105, 1383368), (1190, 1284556), (1274, 1199860), (1547, 988120), (1666, 917540), (1768, 864605), (1820, 839902), (1960, 779909), (2210, 691684), (2380, 642278), (2548, 599930), (3094, 494060), (3185, 479944), (3332, 458770), (3529, 433160), (3640, 419951), (4165, 367016), (4420, 345842), (4760, 321139), (5096, 299965), (6188, 247030), (6370, 239972), (6664, 229385), (7058, 216580), (7735, 197624), (8330, 183508), (8840, 172921), (10829, 141160), (12376, 123515), (12740, 119986), (14116, 108290), (15470, 98812), (16660, 91754), (17645, 86632), (21658, 70580), (24703, 61880), (25480, 59993), (28232, 54145), (30940, 49406), (33320, 45877), (35290, 43316)]