157091040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{43}}^2\times {\mathrm{59}}^1$

素因数の和:166

約数の個数: 216

約数和(自身を含む): 558132120

約数和(自身を除く): 401041080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 59, 60, 72, 80, 86, 90, 96, 118, 120, 129, 144, 160, 172, 177, 180, 215, 236, 240, 258, 288, 295, 344, 354, 360, 387, 430, 472, 480, 516, 531, 590, 645, 688, 708, 720, 774, 860, 885, 944, 1032, 1062, 1180, 1290, 1376, 1416, 1440, 1548, 1720, 1770, 1849, 1888, 1935, 2064, 2124, 2360, 2537, 2580, 2655, 2832, 3096, 3440, 3540, 3698, 3870, 4128, 4248, 4720, 5074, 5160, 5310, 5547, 5664, 6192, 6880, 7080, 7396, 7611, 7740, 8496, 9245, 9440, 10148, 10320, 10620, 11094, 12384, 12685, 14160, 14792, 15222, 15480, 16641, 16992, 18490, 20296, 20640, 21240, 22188, 22833, 25370, 27735, 28320, 29584, 30444, 30960, 33282, 36980, 38055, 40592, 42480, 44376, 45666, 50740, 55470, 59168, 60888, 61920, 66564, 73960, 76110, 81184, 83205, 84960, 88752, 91332, 101480, 109091, 110940, 114165, 121776, 133128, 147920, 152220, 166410, 177504, 182664, 202960, 218182, 221880, 228330, 243552, 266256, 295840, 304440, 327273, 332820, 365328, 405920, 436364, 443760, 456660, 532512, 545455, 608880, 654546, 665640, 730656, 872728, 887520, 913320, 981819, 1090910, 1217760, 1309092, 1331280, 1636365, 1745456, 1826640, 1963638, 2181820, 2618184, 2662560, 3272730, 3490912, 3653280, 3927276, 4363640, 4909095, 5236368, 6545460, 7854552, 8727280, 9818190, 10472736, 13090920, 15709104, 17454560, 19636380, 26181840, 31418208, 39272760, 52363680, 78545520, 157091040]

約数ペア:

[(1, 157091040), (2, 78545520), (3, 52363680), (4, 39272760), (5, 31418208), (6, 26181840), (8, 19636380), (9, 17454560), (10, 15709104), (12, 13090920), (15, 10472736), (16, 9818190), (18, 8727280), (20, 7854552), (24, 6545460), (30, 5236368), (32, 4909095), (36, 4363640), (40, 3927276), (43, 3653280), (45, 3490912), (48, 3272730), (59, 2662560), (60, 2618184), (72, 2181820), (80, 1963638), (86, 1826640), (90, 1745456), (96, 1636365), (118, 1331280), (120, 1309092), (129, 1217760), (144, 1090910), (160, 981819), (172, 913320), (177, 887520), (180, 872728), (215, 730656), (236, 665640), (240, 654546), (258, 608880), (288, 545455), (295, 532512), (344, 456660), (354, 443760), (360, 436364), (387, 405920), (430, 365328), (472, 332820), (480, 327273), (516, 304440), (531, 295840), (590, 266256), (645, 243552), (688, 228330), (708, 221880), (720, 218182), (774, 202960), (860, 182664), (885, 177504), (944, 166410), (1032, 152220), (1062, 147920), (1180, 133128), (1290, 121776), (1376, 114165), (1416, 110940), (1440, 109091), (1548, 101480), (1720, 91332), (1770, 88752), (1849, 84960), (1888, 83205), (1935, 81184), (2064, 76110), (2124, 73960), (2360, 66564), (2537, 61920), (2580, 60888), (2655, 59168), (2832, 55470), (3096, 50740), (3440, 45666), (3540, 44376), (3698, 42480), (3870, 40592), (4128, 38055), (4248, 36980), (4720, 33282), (5074, 30960), (5160, 30444), (5310, 29584), (5547, 28320), (5664, 27735), (6192, 25370), (6880, 22833), (7080, 22188), (7396, 21240), (7611, 20640), (7740, 20296), (8496, 18490), (9245, 16992), (9440, 16641), (10148, 15480), (10320, 15222), (10620, 14792), (11094, 14160), (12384, 12685)]