160144740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{271}}^1$

素因数の和:367

約数の個数: 216

約数和(自身を含む): 575632512

約数和(自身を除く): 415487772

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 67, 70, 84, 90, 98, 105, 126, 134, 140, 147, 180, 196, 201, 210, 245, 252, 268, 271, 294, 315, 335, 402, 420, 441, 469, 490, 542, 588, 603, 630, 670, 735, 804, 813, 882, 938, 980, 1005, 1084, 1206, 1260, 1340, 1355, 1407, 1470, 1626, 1764, 1876, 1897, 2010, 2205, 2345, 2412, 2439, 2710, 2814, 2940, 3015, 3252, 3283, 3794, 4020, 4065, 4221, 4410, 4690, 4878, 5420, 5628, 5691, 6030, 6566, 7035, 7588, 8130, 8442, 8820, 9380, 9485, 9756, 9849, 11382, 12060, 12195, 13132, 13279, 14070, 16260, 16415, 16884, 17073, 18157, 18970, 19698, 21105, 22764, 24390, 26558, 28140, 28455, 29547, 32830, 34146, 36314, 37940, 39396, 39837, 42210, 48780, 49245, 53116, 54471, 56910, 59094, 65660, 66395, 68292, 72628, 79674, 84420, 85365, 90785, 98490, 108942, 113820, 118188, 119511, 127099, 132790, 147735, 159348, 163413, 170730, 181570, 196980, 199185, 217884, 239022, 254198, 265580, 272355, 295470, 326826, 341460, 363140, 381297, 398370, 478044, 508396, 544710, 590940, 597555, 635495, 653652, 762594, 796740, 817065, 889693, 1089420, 1143891, 1195110, 1270990, 1525188, 1634130, 1779386, 1906485, 2287782, 2390220, 2541980, 2669079, 3268260, 3558772, 3812970, 4448465, 4575564, 5338158, 5719455, 7625940, 8007237, 8896930, 10676316, 11438910, 13345395, 16014474, 17793860, 22877820, 26690790, 32028948, 40036185, 53381580, 80072370, 160144740]

約数ペア:

[(1, 160144740), (2, 80072370), (3, 53381580), (4, 40036185), (5, 32028948), (6, 26690790), (7, 22877820), (9, 17793860), (10, 16014474), (12, 13345395), (14, 11438910), (15, 10676316), (18, 8896930), (20, 8007237), (21, 7625940), (28, 5719455), (30, 5338158), (35, 4575564), (36, 4448465), (42, 3812970), (45, 3558772), (49, 3268260), (60, 2669079), (63, 2541980), (67, 2390220), (70, 2287782), (84, 1906485), (90, 1779386), (98, 1634130), (105, 1525188), (126, 1270990), (134, 1195110), (140, 1143891), (147, 1089420), (180, 889693), (196, 817065), (201, 796740), (210, 762594), (245, 653652), (252, 635495), (268, 597555), (271, 590940), (294, 544710), (315, 508396), (335, 478044), (402, 398370), (420, 381297), (441, 363140), (469, 341460), (490, 326826), (542, 295470), (588, 272355), (603, 265580), (630, 254198), (670, 239022), (735, 217884), (804, 199185), (813, 196980), (882, 181570), (938, 170730), (980, 163413), (1005, 159348), (1084, 147735), (1206, 132790), (1260, 127099), (1340, 119511), (1355, 118188), (1407, 113820), (1470, 108942), (1626, 98490), (1764, 90785), (1876, 85365), (1897, 84420), (2010, 79674), (2205, 72628), (2345, 68292), (2412, 66395), (2439, 65660), (2710, 59094), (2814, 56910), (2940, 54471), (3015, 53116), (3252, 49245), (3283, 48780), (3794, 42210), (4020, 39837), (4065, 39396), (4221, 37940), (4410, 36314), (4690, 34146), (4878, 32830), (5420, 29547), (5628, 28455), (5691, 28140), (6030, 26558), (6566, 24390), (7035, 22764), (7588, 21105), (8130, 19698), (8442, 18970), (8820, 18157), (9380, 17073), (9485, 16884), (9756, 16415), (9849, 16260), (11382, 14070), (12060, 13279), (12195, 13132)]