316214640

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{8963}}^1$

素因数の和:8996

約数の個数: 180

約数和(自身を含む): 1235472264

約数和(自身を除く): 919257624

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 360, 392, 420, 441, 490, 504, 560, 588, 630, 720, 735, 784, 840, 882, 980, 1008, 1176, 1260, 1470, 1680, 1764, 1960, 2205, 2352, 2520, 2940, 3528, 3920, 4410, 5040, 5880, 7056, 8820, 8963, 11760, 17640, 17926, 26889, 35280, 35852, 44815, 53778, 62741, 71704, 80667, 89630, 107556, 125482, 134445, 143408, 161334, 179260, 188223, 215112, 250964, 268890, 313705, 322668, 358520, 376446, 403335, 430224, 439187, 501928, 537780, 564669, 627410, 645336, 717040, 752892, 806670, 878374, 941115, 1003856, 1075560, 1129338, 1254820, 1290672, 1317561, 1505784, 1613340, 1756748, 1882230, 2151120, 2195935, 2258676, 2509640, 2635122, 2823345, 3011568, 3226680, 3513496, 3764460, 3952683, 4391870, 4517352, 5019280, 5270244, 5646690, 6453360, 6587805, 7026992, 7528920, 7905366, 8783740, 9034704, 10540488, 11293380, 13175610, 15057840, 15810732, 17567480, 19763415, 21080976, 22586760, 26351220, 31621464, 35134960, 39526830, 45173520, 52702440, 63242928, 79053660, 105404880, 158107320, 316214640]

約数ペア:

[(1, 316214640), (2, 158107320), (3, 105404880), (4, 79053660), (5, 63242928), (6, 52702440), (7, 45173520), (8, 39526830), (9, 35134960), (10, 31621464), (12, 26351220), (14, 22586760), (15, 21080976), (16, 19763415), (18, 17567480), (20, 15810732), (21, 15057840), (24, 13175610), (28, 11293380), (30, 10540488), (35, 9034704), (36, 8783740), (40, 7905366), (42, 7528920), (45, 7026992), (48, 6587805), (49, 6453360), (56, 5646690), (60, 5270244), (63, 5019280), (70, 4517352), (72, 4391870), (80, 3952683), (84, 3764460), (90, 3513496), (98, 3226680), (105, 3011568), (112, 2823345), (120, 2635122), (126, 2509640), (140, 2258676), (144, 2195935), (147, 2151120), (168, 1882230), (180, 1756748), (196, 1613340), (210, 1505784), (240, 1317561), (245, 1290672), (252, 1254820), (280, 1129338), (294, 1075560), (315, 1003856), (336, 941115), (360, 878374), (392, 806670), (420, 752892), (441, 717040), (490, 645336), (504, 627410), (560, 564669), (588, 537780), (630, 501928), (720, 439187), (735, 430224), (784, 403335), (840, 376446), (882, 358520), (980, 322668), (1008, 313705), (1176, 268890), (1260, 250964), (1470, 215112), (1680, 188223), (1764, 179260), (1960, 161334), (2205, 143408), (2352, 134445), (2520, 125482), (2940, 107556), (3528, 89630), (3920, 80667), (4410, 71704), (5040, 62741), (5880, 53778), (7056, 44815), (8820, 35852), (8963, 35280), (11760, 26889), (17640, 17926)]