156739915040

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1543}}^1\times {\mathrm{17159}}^1$

素因数の和:18754

約数の個数: 96

約数和(自身を含む): 380574754560

約数和(自身を除く): 223834839520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 592, 740, 1184, 1480, 1543, 2960, 3086, 5920, 6172, 7715, 12344, 15430, 17159, 24688, 30860, 34318, 49376, 57091, 61720, 68636, 85795, 114182, 123440, 137272, 171590, 228364, 246880, 274544, 285455, 343180, 456728, 549088, 570910, 634883, 686360, 913456, 1141820, 1269766, 1372720, 1826912, 2283640, 2539532, 2745440, 3174415, 4567280, 5079064, 6348830, 9134560, 10158128, 12697660, 20316256, 25395320, 26476337, 50790640, 52952674, 101581280, 105905348, 132381685, 211810696, 264763370, 423621392, 529526740, 847242784, 979624469, 1059053480, 1959248938, 2118106960, 3918497876, 4236213920, 4898122345, 7836995752, 9796244690, 15673991504, 19592489380, 31347983008, 39184978760, 78369957520, 156739915040]

約数ペア:

[(1, 156739915040), (2, 78369957520), (4, 39184978760), (5, 31347983008), (8, 19592489380), (10, 15673991504), (16, 9796244690), (20, 7836995752), (32, 4898122345), (37, 4236213920), (40, 3918497876), (74, 2118106960), (80, 1959248938), (148, 1059053480), (160, 979624469), (185, 847242784), (296, 529526740), (370, 423621392), (592, 264763370), (740, 211810696), (1184, 132381685), (1480, 105905348), (1543, 101581280), (2960, 52952674), (3086, 50790640), (5920, 26476337), (6172, 25395320), (7715, 20316256), (12344, 12697660), (15430, 10158128), (17159, 9134560), (24688, 6348830), (30860, 5079064), (34318, 4567280), (49376, 3174415), (57091, 2745440), (61720, 2539532), (68636, 2283640), (85795, 1826912), (114182, 1372720), (123440, 1269766), (137272, 1141820), (171590, 913456), (228364, 686360), (246880, 634883), (274544, 570910), (285455, 549088), (343180, 456728)]