147871360

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2539}}^1$

素因数の和:2578

約数の個数: 128

約数和(自身を含む): 435254400

約数和(自身を除く): 287383040

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, 128, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 640, 728, 832, 896, 910, 1040, 1120, 1456, 1664, 1820, 2080, 2240, 2539, 2912, 3640, 4160, 4480, 5078, 5824, 7280, 8320, 10156, 11648, 12695, 14560, 17773, 20312, 25390, 29120, 33007, 35546, 40624, 50780, 58240, 66014, 71092, 81248, 88865, 101560, 132028, 142184, 162496, 165035, 177730, 203120, 231049, 264056, 284368, 324992, 330070, 355460, 406240, 462098, 528112, 568736, 660140, 710920, 812480, 924196, 1056224, 1137472, 1155245, 1320280, 1421840, 1624960, 1848392, 2112448, 2274944, 2310490, 2640560, 2843680, 3696784, 4224896, 4620980, 5281120, 5687360, 7393568, 9241960, 10562240, 11374720, 14787136, 18483920, 21124480, 29574272, 36967840, 73935680, 147871360]

約数ペア:

[(1, 147871360), (2, 73935680), (4, 36967840), (5, 29574272), (7, 21124480), (8, 18483920), (10, 14787136), (13, 11374720), (14, 10562240), (16, 9241960), (20, 7393568), (26, 5687360), (28, 5281120), (32, 4620980), (35, 4224896), (40, 3696784), (52, 2843680), (56, 2640560), (64, 2310490), (65, 2274944), (70, 2112448), (80, 1848392), (91, 1624960), (104, 1421840), (112, 1320280), (128, 1155245), (130, 1137472), (140, 1056224), (160, 924196), (182, 812480), (208, 710920), (224, 660140), (260, 568736), (280, 528112), (320, 462098), (364, 406240), (416, 355460), (448, 330070), (455, 324992), (520, 284368), (560, 264056), (640, 231049), (728, 203120), (832, 177730), (896, 165035), (910, 162496), (1040, 142184), (1120, 132028), (1456, 101560), (1664, 88865), (1820, 81248), (2080, 71092), (2240, 66014), (2539, 58240), (2912, 50780), (3640, 40624), (4160, 35546), (4480, 33007), (5078, 29120), (5824, 25390), (7280, 20312), (8320, 17773), (10156, 14560), (11648, 12695)]