325578960

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{353}}^1$

素因数の和:443

約数の個数: 320

約数和(自身を含む): 1306344960

約数和(自身を除く): 980766000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 61, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 122, 126, 135, 140, 144, 168, 180, 183, 189, 210, 216, 240, 244, 252, 270, 280, 305, 315, 336, 353, 360, 366, 378, 420, 427, 432, 488, 504, 540, 549, 560, 610, 630, 706, 720, 732, 756, 840, 854, 915, 945, 976, 1008, 1059, 1080, 1098, 1220, 1260, 1281, 1412, 1464, 1512, 1647, 1680, 1708, 1765, 1830, 1890, 2118, 2135, 2160, 2196, 2440, 2471, 2520, 2562, 2745, 2824, 2928, 3024, 3177, 3294, 3416, 3530, 3660, 3780, 3843, 4236, 4270, 4392, 4880, 4942, 5040, 5124, 5295, 5490, 5648, 6354, 6405, 6588, 6832, 7060, 7320, 7413, 7560, 7686, 8235, 8472, 8540, 8784, 9531, 9884, 10248, 10590, 10980, 11529, 12355, 12708, 12810, 13176, 14120, 14640, 14826, 15120, 15372, 15885, 16470, 16944, 17080, 19062, 19215, 19768, 20496, 21180, 21533, 21960, 22239, 23058, 24710, 25416, 25620, 26352, 28240, 29652, 30744, 31770, 32940, 34160, 37065, 38124, 38430, 39536, 42360, 43066, 43920, 44478, 46116, 47655, 49420, 50832, 51240, 57645, 59304, 61488, 63540, 64599, 65880, 66717, 74130, 76248, 76860, 84720, 86132, 88956, 92232, 95310, 98840, 102480, 107665, 111195, 115290, 118608, 127080, 129198, 131760, 133434, 148260, 150731, 152496, 153720, 172264, 177912, 184464, 190620, 193797, 197680, 215330, 222390, 230580, 254160, 258396, 266868, 296520, 301462, 307440, 322995, 333585, 344528, 355824, 381240, 387594, 430660, 444780, 452193, 461160, 516792, 533736, 581391, 593040, 602924, 645990, 667170, 753655, 762480, 775188, 861320, 889560, 904386, 922320, 968985, 1033584, 1067472, 1162782, 1205848, 1291980, 1334340, 1356579, 1507310, 1550376, 1722640, 1779120, 1808772, 1937970, 2260965, 2325564, 2411696, 2583960, 2668680, 2713158, 2906955, 3014620, 3100752, 3617544, 3875940, 4069737, 4521930, 4651128, 5167920, 5337360, 5426316, 5813910, 6029240, 6782895, 7235088, 7751880, 8139474, 9043860, 9302256, 10852632, 11627820, 12058480, 13565790, 15503760, 16278948, 18087720, 20348685, 21705264, 23255640, 27131580, 32557896, 36175440, 40697370, 46511280, 54263160, 65115792, 81394740, 108526320, 162789480, 325578960]

約数ペア:

[(1, 325578960), (2, 162789480), (3, 108526320), (4, 81394740), (5, 65115792), (6, 54263160), (7, 46511280), (8, 40697370), (9, 36175440), (10, 32557896), (12, 27131580), (14, 23255640), (15, 21705264), (16, 20348685), (18, 18087720), (20, 16278948), (21, 15503760), (24, 13565790), (27, 12058480), (28, 11627820), (30, 10852632), (35, 9302256), (36, 9043860), (40, 8139474), (42, 7751880), (45, 7235088), (48, 6782895), (54, 6029240), (56, 5813910), (60, 5426316), (61, 5337360), (63, 5167920), (70, 4651128), (72, 4521930), (80, 4069737), (84, 3875940), (90, 3617544), (105, 3100752), (108, 3014620), (112, 2906955), (120, 2713158), (122, 2668680), (126, 2583960), (135, 2411696), (140, 2325564), (144, 2260965), (168, 1937970), (180, 1808772), (183, 1779120), (189, 1722640), (210, 1550376), (216, 1507310), (240, 1356579), (244, 1334340), (252, 1291980), (270, 1205848), (280, 1162782), (305, 1067472), (315, 1033584), (336, 968985), (353, 922320), (360, 904386), (366, 889560), (378, 861320), (420, 775188), (427, 762480), (432, 753655), (488, 667170), (504, 645990), (540, 602924), (549, 593040), (560, 581391), (610, 533736), (630, 516792), (706, 461160), (720, 452193), (732, 444780), (756, 430660), (840, 387594), (854, 381240), (915, 355824), (945, 344528), (976, 333585), (1008, 322995), (1059, 307440), (1080, 301462), (1098, 296520), (1220, 266868), (1260, 258396), (1281, 254160), (1412, 230580), (1464, 222390), (1512, 215330), (1647, 197680), (1680, 193797), (1708, 190620), (1765, 184464), (1830, 177912), (1890, 172264), (2118, 153720), (2135, 152496), (2160, 150731), (2196, 148260), (2440, 133434), (2471, 131760), (2520, 129198), (2562, 127080), (2745, 118608), (2824, 115290), (2928, 111195), (3024, 107665), (3177, 102480), (3294, 98840), (3416, 95310), (3530, 92232), (3660, 88956), (3780, 86132), (3843, 84720), (4236, 76860), (4270, 76248), (4392, 74130), (4880, 66717), (4942, 65880), (5040, 64599), (5124, 63540), (5295, 61488), (5490, 59304), (5648, 57645), (6354, 51240), (6405, 50832), (6588, 49420), (6832, 47655), (7060, 46116), (7320, 44478), (7413, 43920), (7560, 43066), (7686, 42360), (8235, 39536), (8472, 38430), (8540, 38124), (8784, 37065), (9531, 34160), (9884, 32940), (10248, 31770), (10590, 30744), (10980, 29652), (11529, 28240), (12355, 26352), (12708, 25620), (12810, 25416), (13176, 24710), (14120, 23058), (14640, 22239), (14826, 21960), (15120, 21533), (15372, 21180), (15885, 20496), (16470, 19768), (16944, 19215), (17080, 19062)]