145719360

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2663}}^1$

素因数の和:2705

約数の個数: 168

約数和(自身を含む): 527791680

約数和(自身を除く): 382072320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 456, 480, 570, 576, 608, 684, 720, 760, 855, 912, 960, 1140, 1216, 1368, 1440, 1520, 1710, 1824, 2280, 2663, 2736, 2880, 3040, 3420, 3648, 4560, 5326, 5472, 6080, 6840, 7989, 9120, 10652, 10944, 13315, 13680, 15978, 18240, 21304, 23967, 26630, 27360, 31956, 39945, 42608, 47934, 50597, 53260, 54720, 63912, 79890, 85216, 95868, 101194, 106520, 119835, 127824, 151791, 159780, 170432, 191736, 202388, 213040, 239670, 252985, 255648, 303582, 319560, 383472, 404776, 426080, 455373, 479340, 505970, 511296, 607164, 639120, 758955, 766944, 809552, 852160, 910746, 958680, 1011940, 1214328, 1278240, 1517910, 1533888, 1619104, 1821492, 1917360, 2023880, 2276865, 2428656, 2556480, 3035820, 3238208, 3642984, 3834720, 4047760, 4553730, 4857312, 6071640, 7285968, 7669440, 8095520, 9107460, 9714624, 12143280, 14571936, 16191040, 18214920, 24286560, 29143872, 36429840, 48573120, 72859680, 145719360]

約数ペア:

[(1, 145719360), (2, 72859680), (3, 48573120), (4, 36429840), (5, 29143872), (6, 24286560), (8, 18214920), (9, 16191040), (10, 14571936), (12, 12143280), (15, 9714624), (16, 9107460), (18, 8095520), (19, 7669440), (20, 7285968), (24, 6071640), (30, 4857312), (32, 4553730), (36, 4047760), (38, 3834720), (40, 3642984), (45, 3238208), (48, 3035820), (57, 2556480), (60, 2428656), (64, 2276865), (72, 2023880), (76, 1917360), (80, 1821492), (90, 1619104), (95, 1533888), (96, 1517910), (114, 1278240), (120, 1214328), (144, 1011940), (152, 958680), (160, 910746), (171, 852160), (180, 809552), (190, 766944), (192, 758955), (228, 639120), (240, 607164), (285, 511296), (288, 505970), (304, 479340), (320, 455373), (342, 426080), (360, 404776), (380, 383472), (456, 319560), (480, 303582), (570, 255648), (576, 252985), (608, 239670), (684, 213040), (720, 202388), (760, 191736), (855, 170432), (912, 159780), (960, 151791), (1140, 127824), (1216, 119835), (1368, 106520), (1440, 101194), (1520, 95868), (1710, 85216), (1824, 79890), (2280, 63912), (2663, 54720), (2736, 53260), (2880, 50597), (3040, 47934), (3420, 42608), (3648, 39945), (4560, 31956), (5326, 27360), (5472, 26630), (6080, 23967), (6840, 21304), (7989, 18240), (9120, 15978), (10652, 13680), (10944, 13315)]