578173680

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{38239}}^1$

素因数の和:38268

約数の個数: 160

約数和(自身を含む): 2276044800

約数和(自身を除く): 1697871120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 38239, 76478, 114717, 152956, 191195, 229434, 267673, 305912, 344151, 382390, 458868, 535346, 573585, 611824, 688302, 764780, 803019, 917736, 1032453, 1070692, 1147170, 1338365, 1376604, 1529560, 1606038, 1720755, 1835472, 2064906, 2141384, 2294340, 2409057, 2676730, 2753208, 3059120, 3212076, 3441510, 4015095, 4129812, 4282768, 4588680, 4818114, 5162265, 5353460, 5506416, 6424152, 6883020, 7227171, 8030190, 8259624, 9177360, 9636228, 10324530, 10706920, 12045285, 12848304, 13766040, 14454342, 16060380, 16519248, 19272456, 20649060, 21413840, 24090570, 27532080, 28908684, 32120760, 36135855, 38544912, 41298120, 48181140, 57817368, 64241520, 72271710, 82596240, 96362280, 115634736, 144543420, 192724560, 289086840, 578173680]

約数ペア:

[(1, 578173680), (2, 289086840), (3, 192724560), (4, 144543420), (5, 115634736), (6, 96362280), (7, 82596240), (8, 72271710), (9, 64241520), (10, 57817368), (12, 48181140), (14, 41298120), (15, 38544912), (16, 36135855), (18, 32120760), (20, 28908684), (21, 27532080), (24, 24090570), (27, 21413840), (28, 20649060), (30, 19272456), (35, 16519248), (36, 16060380), (40, 14454342), (42, 13766040), (45, 12848304), (48, 12045285), (54, 10706920), (56, 10324530), (60, 9636228), (63, 9177360), (70, 8259624), (72, 8030190), (80, 7227171), (84, 6883020), (90, 6424152), (105, 5506416), (108, 5353460), (112, 5162265), (120, 4818114), (126, 4588680), (135, 4282768), (140, 4129812), (144, 4015095), (168, 3441510), (180, 3212076), (189, 3059120), (210, 2753208), (216, 2676730), (240, 2409057), (252, 2294340), (270, 2141384), (280, 2064906), (315, 1835472), (336, 1720755), (360, 1606038), (378, 1529560), (420, 1376604), (432, 1338365), (504, 1147170), (540, 1070692), (560, 1032453), (630, 917736), (720, 803019), (756, 764780), (840, 688302), (945, 611824), (1008, 573585), (1080, 535346), (1260, 458868), (1512, 382390), (1680, 344151), (1890, 305912), (2160, 267673), (2520, 229434), (3024, 191195), (3780, 152956), (5040, 114717), (7560, 76478), (15120, 38239)]