158185440

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{5231}}^1$

素因数の和:5262

約数の個数: 192

約数和(自身を含む): 632862720

約数和(自身を除く): 474677280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 5231, 6048, 7560, 10080, 10462, 15120, 15693, 20924, 26155, 30240, 31386, 36617, 41848, 47079, 52310, 62772, 73234, 78465, 83696, 94158, 104620, 109851, 125544, 141237, 146468, 156930, 167392, 183085, 188316, 209240, 219702, 235395, 251088, 282474, 292936, 313860, 329553, 366170, 376632, 418480, 439404, 470790, 502176, 549255, 564948, 585872, 627720, 659106, 706185, 732340, 753264, 836960, 878808, 941580, 988659, 1098510, 1129896, 1171744, 1255440, 1318212, 1412370, 1464680, 1506528, 1647765, 1757616, 1883160, 1977318, 2197020, 2259792, 2510880, 2636424, 2824740, 2929360, 3295530, 3515232, 3766320, 3954636, 4394040, 4519584, 4943295, 5272848, 5649480, 5858720, 6591060, 7532640, 7909272, 8788080, 9886590, 10545696, 11298960, 13182120, 15818544, 17576160, 19773180, 22597920, 26364240, 31637088, 39546360, 52728480, 79092720, 158185440]

約数ペア:

[(1, 158185440), (2, 79092720), (3, 52728480), (4, 39546360), (5, 31637088), (6, 26364240), (7, 22597920), (8, 19773180), (9, 17576160), (10, 15818544), (12, 13182120), (14, 11298960), (15, 10545696), (16, 9886590), (18, 8788080), (20, 7909272), (21, 7532640), (24, 6591060), (27, 5858720), (28, 5649480), (30, 5272848), (32, 4943295), (35, 4519584), (36, 4394040), (40, 3954636), (42, 3766320), (45, 3515232), (48, 3295530), (54, 2929360), (56, 2824740), (60, 2636424), (63, 2510880), (70, 2259792), (72, 2197020), (80, 1977318), (84, 1883160), (90, 1757616), (96, 1647765), (105, 1506528), (108, 1464680), (112, 1412370), (120, 1318212), (126, 1255440), (135, 1171744), (140, 1129896), (144, 1098510), (160, 988659), (168, 941580), (180, 878808), (189, 836960), (210, 753264), (216, 732340), (224, 706185), (240, 659106), (252, 627720), (270, 585872), (280, 564948), (288, 549255), (315, 502176), (336, 470790), (360, 439404), (378, 418480), (420, 376632), (432, 366170), (480, 329553), (504, 313860), (540, 292936), (560, 282474), (630, 251088), (672, 235395), (720, 219702), (756, 209240), (840, 188316), (864, 183085), (945, 167392), (1008, 156930), (1080, 146468), (1120, 141237), (1260, 125544), (1440, 109851), (1512, 104620), (1680, 94158), (1890, 83696), (2016, 78465), (2160, 73234), (2520, 62772), (3024, 52310), (3360, 47079), (3780, 41848), (4320, 36617), (5040, 31386), (5231, 30240), (6048, 26155), (7560, 20924), (10080, 15693), (10462, 15120)]