315738360

素因数分解:

$2^3\times 3^2\times 5^1\times 7^3\times {\mathrm{2557}}^1$

素因数の和:2595

約数の個数: 192

約数和(自身を含む): 1197144000

約数和(自身を除く): 881405640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 343, 360, 392, 420, 441, 490, 504, 588, 630, 686, 735, 840, 882, 980, 1029, 1176, 1260, 1372, 1470, 1715, 1764, 1960, 2058, 2205, 2520, 2557, 2744, 2940, 3087, 3430, 3528, 4116, 4410, 5114, 5145, 5880, 6174, 6860, 7671, 8232, 8820, 10228, 10290, 12348, 12785, 13720, 15342, 15435, 17640, 17899, 20456, 20580, 23013, 24696, 25570, 30684, 30870, 35798, 38355, 41160, 46026, 51140, 53697, 61368, 61740, 71596, 76710, 89495, 92052, 102280, 107394, 115065, 123480, 125293, 143192, 153420, 161091, 178990, 184104, 214788, 230130, 250586, 268485, 306840, 322182, 357980, 375879, 429576, 460260, 501172, 536970, 626465, 644364, 715960, 751758, 805455, 877051, 920520, 1002344, 1073940, 1127637, 1252930, 1288728, 1503516, 1610910, 1754102, 1879395, 2147880, 2255274, 2505860, 2631153, 3007032, 3221820, 3508204, 3758790, 4385255, 4510548, 5011720, 5262306, 5638185, 6443640, 7016408, 7517580, 7893459, 8770510, 9021096, 10524612, 11276370, 13155765, 15035160, 15786918, 17541020, 21049224, 22552740, 26311530, 31573836, 35082040, 39467295, 45105480, 52623060, 63147672, 78934590, 105246120, 157869180, 315738360]

約数ペア:

[(1, 315738360), (2, 157869180), (3, 105246120), (4, 78934590), (5, 63147672), (6, 52623060), (7, 45105480), (8, 39467295), (9, 35082040), (10, 31573836), (12, 26311530), (14, 22552740), (15, 21049224), (18, 17541020), (20, 15786918), (21, 15035160), (24, 13155765), (28, 11276370), (30, 10524612), (35, 9021096), (36, 8770510), (40, 7893459), (42, 7517580), (45, 7016408), (49, 6443640), (56, 5638185), (60, 5262306), (63, 5011720), (70, 4510548), (72, 4385255), (84, 3758790), (90, 3508204), (98, 3221820), (105, 3007032), (120, 2631153), (126, 2505860), (140, 2255274), (147, 2147880), (168, 1879395), (180, 1754102), (196, 1610910), (210, 1503516), (245, 1288728), (252, 1252930), (280, 1127637), (294, 1073940), (315, 1002344), (343, 920520), (360, 877051), (392, 805455), (420, 751758), (441, 715960), (490, 644364), (504, 626465), (588, 536970), (630, 501172), (686, 460260), (735, 429576), (840, 375879), (882, 357980), (980, 322182), (1029, 306840), (1176, 268485), (1260, 250586), (1372, 230130), (1470, 214788), (1715, 184104), (1764, 178990), (1960, 161091), (2058, 153420), (2205, 143192), (2520, 125293), (2557, 123480), (2744, 115065), (2940, 107394), (3087, 102280), (3430, 92052), (3528, 89495), (4116, 76710), (4410, 71596), (5114, 61740), (5145, 61368), (5880, 53697), (6174, 51140), (6860, 46026), (7671, 41160), (8232, 38355), (8820, 35798), (10228, 30870), (10290, 30684), (12348, 25570), (12785, 24696), (13720, 23013), (15342, 20580), (15435, 20456), (17640, 17899)]