142775360

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4903}}^1$

素因数の和:4940

約数の個数: 112

約数和(自身を含む): 418526976

約数和(自身を除く): 275751616

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 728, 832, 910, 1040, 1120, 1456, 1820, 2080, 2240, 2912, 3640, 4160, 4903, 5824, 7280, 9806, 14560, 19612, 24515, 29120, 34321, 39224, 49030, 63739, 68642, 78448, 98060, 127478, 137284, 156896, 171605, 196120, 254956, 274568, 313792, 318695, 343210, 392240, 446173, 509912, 549136, 637390, 686420, 784480, 892346, 1019824, 1098272, 1274780, 1372840, 1568960, 1784692, 2039648, 2196544, 2230865, 2549560, 2745680, 3569384, 4079296, 4461730, 5099120, 5491360, 7138768, 8923460, 10198240, 10982720, 14277536, 17846920, 20396480, 28555072, 35693840, 71387680, 142775360]

約数ペア:

[(1, 142775360), (2, 71387680), (4, 35693840), (5, 28555072), (7, 20396480), (8, 17846920), (10, 14277536), (13, 10982720), (14, 10198240), (16, 8923460), (20, 7138768), (26, 5491360), (28, 5099120), (32, 4461730), (35, 4079296), (40, 3569384), (52, 2745680), (56, 2549560), (64, 2230865), (65, 2196544), (70, 2039648), (80, 1784692), (91, 1568960), (104, 1372840), (112, 1274780), (130, 1098272), (140, 1019824), (160, 892346), (182, 784480), (208, 686420), (224, 637390), (260, 549136), (280, 509912), (320, 446173), (364, 392240), (416, 343210), (448, 318695), (455, 313792), (520, 274568), (560, 254956), (728, 196120), (832, 171605), (910, 156896), (1040, 137284), (1120, 127478), (1456, 98060), (1820, 78448), (2080, 68642), (2240, 63739), (2912, 49030), (3640, 39224), (4160, 34321), (4903, 29120), (5824, 24515), (7280, 19612), (9806, 14560)]