320712210

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1$

素因数の和:287

約数の個数: 320

約数和(自身を含む): 1122105600

約数和(自身を除く): 801393390

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 19, 21, 26, 27, 30, 35, 38, 39, 42, 45, 54, 57, 63, 65, 70, 78, 81, 90, 91, 95, 105, 114, 117, 126, 130, 133, 135, 162, 171, 182, 189, 190, 195, 210, 229, 234, 247, 266, 270, 273, 285, 315, 342, 351, 378, 390, 399, 405, 455, 458, 494, 513, 546, 567, 570, 585, 630, 665, 687, 702, 741, 798, 810, 819, 855, 910, 945, 1026, 1053, 1134, 1145, 1170, 1197, 1235, 1330, 1365, 1374, 1482, 1539, 1603, 1638, 1710, 1729, 1755, 1890, 1995, 2061, 2106, 2223, 2290, 2394, 2457, 2470, 2565, 2730, 2835, 2977, 3078, 3206, 3435, 3458, 3510, 3591, 3705, 3990, 4095, 4122, 4351, 4446, 4809, 4914, 5130, 5187, 5265, 5670, 5954, 5985, 6183, 6669, 6870, 7182, 7371, 7410, 7695, 8015, 8190, 8645, 8702, 8931, 9618, 10305, 10374, 10530, 10773, 11115, 11970, 12285, 12366, 13053, 13338, 14427, 14742, 14885, 15390, 15561, 16030, 17290, 17862, 17955, 18549, 20007, 20610, 20839, 21546, 21755, 22230, 24045, 24570, 25935, 26106, 26793, 28854, 29770, 30457, 30915, 31122, 33345, 35910, 36855, 37098, 39159, 40014, 41678, 43281, 43510, 44655, 46683, 48090, 51870, 53586, 53865, 56563, 60914, 61830, 62517, 65265, 66690, 72135, 73710, 77805, 78318, 80379, 86562, 89310, 91371, 92745, 93366, 100035, 104195, 107730, 113126, 117477, 125034, 129843, 130530, 133965, 140049, 144270, 152285, 155610, 160758, 169689, 182742, 185490, 187551, 195795, 200070, 208390, 216405, 233415, 234954, 241137, 259686, 267930, 274113, 280098, 282815, 304570, 312585, 339378, 352431, 375102, 391590, 395941, 401895, 432810, 456855, 466830, 482274, 509067, 548226, 562653, 565630, 587385, 625170, 649215, 700245, 704862, 791882, 803790, 822339, 848445, 913710, 937755, 1018134, 1125306, 1174770, 1187823, 1205685, 1298430, 1370565, 1400490, 1527201, 1644678, 1687959, 1696890, 1762155, 1875510, 1979705, 2375646, 2411370, 2467017, 2545335, 2741130, 2813265, 3054402, 3375918, 3524310, 3563469, 3959410, 4111695, 4581603, 4934034, 5090670, 5626530, 5939115, 7126938, 7636005, 8223390, 8439795, 9163206, 10690407, 11878230, 12335085, 15272010, 16879590, 17817345, 21380814, 22908015, 24670170, 32071221, 35634690, 45816030, 53452035, 64142442, 106904070, 160356105, 320712210]

約数ペア:

[(1, 320712210), (2, 160356105), (3, 106904070), (5, 64142442), (6, 53452035), (7, 45816030), (9, 35634690), (10, 32071221), (13, 24670170), (14, 22908015), (15, 21380814), (18, 17817345), (19, 16879590), (21, 15272010), (26, 12335085), (27, 11878230), (30, 10690407), (35, 9163206), (38, 8439795), (39, 8223390), (42, 7636005), (45, 7126938), (54, 5939115), (57, 5626530), (63, 5090670), (65, 4934034), (70, 4581603), (78, 4111695), (81, 3959410), (90, 3563469), (91, 3524310), (95, 3375918), (105, 3054402), (114, 2813265), (117, 2741130), (126, 2545335), (130, 2467017), (133, 2411370), (135, 2375646), (162, 1979705), (171, 1875510), (182, 1762155), (189, 1696890), (190, 1687959), (195, 1644678), (210, 1527201), (229, 1400490), (234, 1370565), (247, 1298430), (266, 1205685), (270, 1187823), (273, 1174770), (285, 1125306), (315, 1018134), (342, 937755), (351, 913710), (378, 848445), (390, 822339), (399, 803790), (405, 791882), (455, 704862), (458, 700245), (494, 649215), (513, 625170), (546, 587385), (567, 565630), (570, 562653), (585, 548226), (630, 509067), (665, 482274), (687, 466830), (702, 456855), (741, 432810), (798, 401895), (810, 395941), (819, 391590), (855, 375102), (910, 352431), (945, 339378), (1026, 312585), (1053, 304570), (1134, 282815), (1145, 280098), (1170, 274113), (1197, 267930), (1235, 259686), (1330, 241137), (1365, 234954), (1374, 233415), (1482, 216405), (1539, 208390), (1603, 200070), (1638, 195795), (1710, 187551), (1729, 185490), (1755, 182742), (1890, 169689), (1995, 160758), (2061, 155610), (2106, 152285), (2223, 144270), (2290, 140049), (2394, 133965), (2457, 130530), (2470, 129843), (2565, 125034), (2730, 117477), (2835, 113126), (2977, 107730), (3078, 104195), (3206, 100035), (3435, 93366), (3458, 92745), (3510, 91371), (3591, 89310), (3705, 86562), (3990, 80379), (4095, 78318), (4122, 77805), (4351, 73710), (4446, 72135), (4809, 66690), (4914, 65265), (5130, 62517), (5187, 61830), (5265, 60914), (5670, 56563), (5954, 53865), (5985, 53586), (6183, 51870), (6669, 48090), (6870, 46683), (7182, 44655), (7371, 43510), (7410, 43281), (7695, 41678), (8015, 40014), (8190, 39159), (8645, 37098), (8702, 36855), (8931, 35910), (9618, 33345), (10305, 31122), (10374, 30915), (10530, 30457), (10773, 29770), (11115, 28854), (11970, 26793), (12285, 26106), (12366, 25935), (13053, 24570), (13338, 24045), (14427, 22230), (14742, 21755), (14885, 21546), (15390, 20839), (15561, 20610), (16030, 20007), (17290, 18549), (17862, 17955)]