129935260

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:121

約数の個数: 192

約数和(自身を含む): 361267200

約数和(自身を除く): 231331940

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 31, 35, 47, 49, 52, 62, 65, 70, 91, 94, 98, 124, 130, 140, 155, 182, 188, 196, 217, 235, 245, 260, 310, 329, 343, 364, 403, 434, 455, 470, 490, 611, 620, 637, 658, 686, 806, 868, 910, 940, 980, 1085, 1222, 1274, 1316, 1372, 1457, 1519, 1612, 1645, 1715, 1820, 2015, 2170, 2303, 2444, 2548, 2821, 2914, 3038, 3055, 3185, 3290, 3430, 4030, 4277, 4340, 4459, 4606, 5642, 5828, 6076, 6110, 6370, 6580, 6860, 7285, 7595, 8060, 8554, 8918, 9212, 10199, 10633, 11284, 11515, 12220, 12740, 14105, 14570, 15190, 16121, 17108, 17836, 18941, 19747, 20398, 21266, 21385, 22295, 23030, 28210, 29140, 29939, 30380, 32242, 37882, 39494, 40796, 42532, 42770, 44590, 46060, 50995, 53165, 56420, 59878, 64484, 71393, 75764, 78988, 80605, 85540, 89180, 94705, 98735, 101990, 106330, 119756, 132587, 138229, 142786, 149695, 161210, 189410, 197470, 203980, 209573, 212660, 265174, 276458, 285572, 299390, 322420, 356965, 378820, 394940, 419146, 499751, 530348, 552916, 598780, 662935, 691145, 713930, 838292, 928109, 999502, 1047865, 1325870, 1382290, 1427860, 1856218, 1999004, 2095730, 2498755, 2651740, 2764580, 3712436, 4191460, 4640545, 4997510, 6496763, 9281090, 9995020, 12993526, 18562180, 25987052, 32483815, 64967630, 129935260]

約数ペア:

[(1, 129935260), (2, 64967630), (4, 32483815), (5, 25987052), (7, 18562180), (10, 12993526), (13, 9995020), (14, 9281090), (20, 6496763), (26, 4997510), (28, 4640545), (31, 4191460), (35, 3712436), (47, 2764580), (49, 2651740), (52, 2498755), (62, 2095730), (65, 1999004), (70, 1856218), (91, 1427860), (94, 1382290), (98, 1325870), (124, 1047865), (130, 999502), (140, 928109), (155, 838292), (182, 713930), (188, 691145), (196, 662935), (217, 598780), (235, 552916), (245, 530348), (260, 499751), (310, 419146), (329, 394940), (343, 378820), (364, 356965), (403, 322420), (434, 299390), (455, 285572), (470, 276458), (490, 265174), (611, 212660), (620, 209573), (637, 203980), (658, 197470), (686, 189410), (806, 161210), (868, 149695), (910, 142786), (940, 138229), (980, 132587), (1085, 119756), (1222, 106330), (1274, 101990), (1316, 98735), (1372, 94705), (1457, 89180), (1519, 85540), (1612, 80605), (1645, 78988), (1715, 75764), (1820, 71393), (2015, 64484), (2170, 59878), (2303, 56420), (2444, 53165), (2548, 50995), (2821, 46060), (2914, 44590), (3038, 42770), (3055, 42532), (3185, 40796), (3290, 39494), (3430, 37882), (4030, 32242), (4277, 30380), (4340, 29939), (4459, 29140), (4606, 28210), (5642, 23030), (5828, 22295), (6076, 21385), (6110, 21266), (6370, 20398), (6580, 19747), (6860, 18941), (7285, 17836), (7595, 17108), (8060, 16121), (8554, 15190), (8918, 14570), (9212, 14105), (10199, 12740), (10633, 12220), (11284, 11515)]