162752480

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:233

約数の個数: 192

約数和(自身を含む): 458680320

約数和(自身を除く): 295927840

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 31, 32, 38, 40, 44, 55, 62, 76, 80, 88, 95, 110, 124, 152, 155, 157, 160, 176, 190, 209, 220, 248, 304, 310, 314, 341, 352, 380, 418, 440, 496, 589, 608, 620, 628, 682, 760, 785, 836, 880, 992, 1045, 1178, 1240, 1256, 1364, 1520, 1570, 1672, 1705, 1727, 1760, 2090, 2356, 2480, 2512, 2728, 2945, 2983, 3040, 3140, 3344, 3410, 3454, 4180, 4712, 4867, 4960, 5024, 5456, 5890, 5966, 6280, 6479, 6688, 6820, 6908, 8360, 8635, 9424, 9734, 10912, 11780, 11932, 12560, 12958, 13640, 13816, 14915, 16720, 17270, 18848, 19468, 23560, 23864, 24335, 25120, 25916, 27280, 27632, 29830, 32395, 32813, 33440, 34540, 38936, 47120, 47728, 48670, 51832, 53537, 54560, 55264, 59660, 64790, 65626, 69080, 77872, 92473, 94240, 95456, 97340, 103664, 107074, 119320, 129580, 131252, 138160, 155744, 164065, 184946, 194680, 207328, 214148, 238640, 259160, 262504, 267685, 276320, 328130, 369892, 389360, 428296, 462365, 477280, 518320, 525008, 535370, 656260, 739784, 778720, 856592, 924730, 1017203, 1036640, 1050016, 1070740, 1312520, 1479568, 1713184, 1849460, 2034406, 2141480, 2625040, 2959136, 3698920, 4068812, 4282960, 5086015, 5250080, 7397840, 8137624, 8565920, 10172030, 14795680, 16275248, 20344060, 32550496, 40688120, 81376240, 162752480]

約数ペア:

[(1, 162752480), (2, 81376240), (4, 40688120), (5, 32550496), (8, 20344060), (10, 16275248), (11, 14795680), (16, 10172030), (19, 8565920), (20, 8137624), (22, 7397840), (31, 5250080), (32, 5086015), (38, 4282960), (40, 4068812), (44, 3698920), (55, 2959136), (62, 2625040), (76, 2141480), (80, 2034406), (88, 1849460), (95, 1713184), (110, 1479568), (124, 1312520), (152, 1070740), (155, 1050016), (157, 1036640), (160, 1017203), (176, 924730), (190, 856592), (209, 778720), (220, 739784), (248, 656260), (304, 535370), (310, 525008), (314, 518320), (341, 477280), (352, 462365), (380, 428296), (418, 389360), (440, 369892), (496, 328130), (589, 276320), (608, 267685), (620, 262504), (628, 259160), (682, 238640), (760, 214148), (785, 207328), (836, 194680), (880, 184946), (992, 164065), (1045, 155744), (1178, 138160), (1240, 131252), (1256, 129580), (1364, 119320), (1520, 107074), (1570, 103664), (1672, 97340), (1705, 95456), (1727, 94240), (1760, 92473), (2090, 77872), (2356, 69080), (2480, 65626), (2512, 64790), (2728, 59660), (2945, 55264), (2983, 54560), (3040, 53537), (3140, 51832), (3344, 48670), (3410, 47728), (3454, 47120), (4180, 38936), (4712, 34540), (4867, 33440), (4960, 32813), (5024, 32395), (5456, 29830), (5890, 27632), (5966, 27280), (6280, 25916), (6479, 25120), (6688, 24335), (6820, 23864), (6908, 23560), (8360, 19468), (8635, 18848), (9424, 17270), (9734, 16720), (10912, 14915), (11780, 13816), (11932, 13640), (12560, 12958)]